What's the point of intersection for the lines x-y+2=0 and 2x+y=5

Q: Find all the complex zeros of the following polynomials: P(x) = (x - 1)(x - 2)(x2+2) P(x) =4x4-64…

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Q: 2. 3x²-2x-8 Factor by grouping

A: We have given a polynomial in one variable: 3x2-2x-8 To find the factors by grouping method, first…

Q: State the starting value a, the growth factor b, and the percentage growth rater f Q = 4000 (1 +…

A: To state the starting value a, the growth factor b, and the percentage growth rate r for the…

Q: 09. Simplify x + 3 2x + 1 X w/ 3

A: Let assume,

Q: Find the domain and range. -5 +10+ -5- 0 LO LO 5

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Q: Follow the steps for graphing a rational function to graph the function R(x)=- x²-x-6 Determine the…

A: The given function is

Q: log,(6x - 8) = log,(3x + 6)

A: log7⁡(6x−8)=log7⁡(3x+6)

Q: Use the graph shown to find the following. (a) The domain and range of the function (b) The…

A: A) Domain: Domain is the value of x for which the function is defined. Range: Range is the value of…

Q: What is the correct way to notate the blue region indicated by this Venn Diagram? U A B Enter a, b,…

A: To find the correct way to notate the blue region indicated by the the following Venn diagram.

Q: Find the prime factorization of the following: a) 989 b) 9555 c) 8000

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Q: Let ₂ be the vector space of all polynomials of degree 2 or less, and let H be the subspace spanned…

A: The objective of this question is to find the dimension of the subspace H and to determine whether…

Q: Solve the system by the method of your choice. If the system does not have a unique solution, then…

A: GivenSubstitute the value of equation (1) in equation (2)which is false

Q: Carpentry The perimeter of a rectangular door is 22 ft. Its length is 2 ft more than twice its…

A:

Q: 2. 2 x-81 x-x-72 2 4x +32 x+9 multiplying and dividing Polynomials

A: Given polynomial is

Q: is a basis of the space of upper-triangular 2 x 2 matrices. The set Find the coordinates of M = [M]B…

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Q: Use the graph to find the range of the function. 2 0 2 (4,0) 9

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Q: A. Solve each of the following systems of equations. If the system is inconsistent 8. 3x + 2y = 17…

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Q: Write the logarithm as a fully expanded sum or difference of logarithms. logb z6 logx +logy + log z…

A: Let assume,

Q: convert 6.66666667 to mixed number

A: Given that the number6.66666667 we have to find mixed number

Q: For each of the following sets of vectors, determine whether it is linearly independent or linearly…

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Q: 4. 81-x2² difference of Squ

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Q: 8, -4, 2 ....  the next term in the GP shown

A: Given, 8,-4,2,........

Q: Find a. (f+g)(x) b. (f+g)(4). f(x) = 4x-4, g(x)=2x-5 a. (f + g)(x) =

A: The given functions are

Q: Factor the trinomial, or state that the trinomial is prime. Check your factorization using FOIL…

A: The objective of this question is to factor the given trinomial x^2 + 4x - 32 and verify the…

Q: Solve the exponential equation. Use a calculator to obtain a decimal approximation, correct to two…

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Q: Solve the exponential equation. Give the exact solution by expressing the solution set in terms of…

A: 5ex=10

Q: Prove that for every positive integer n, 72 Σκ2* = (n – 1)2"+1 - k=1

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Q: What are the integer solutions of the equation ax +by+cz = d for a, b, c, d = Z? What is the…

A: I have appended the concept used in the solution procedure

Q: Solve the inequality algebraically. (x-7)(x+9) X so The solution is (Simplify your answer. Type your…

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Q: -2 -1 and W₂ = 1 For each of the following vectors, determine whether it is orthogonal to W₁ and/or…

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Q: Silicon-32 decays according to a continuous exponential decay model. The half-life of silicon-32 is…

A: The formula of quantity of the substance remaining in terms of half life is as below:wherequantity…

Q: Write X = E₁ = -4 1 -32 as a product X = E₁ E2 E3 of elementary matrices. E2 E3 =

A: The given matrix is; X=[0 1     -4 -32]

Q: Give a basis for span(S), where S is the set given below. 1 1 3 -1 -1 -2 1 1 0 2 2 4 Number of…

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Q: 1 State the maximum number of turning points of the function f(x) = 4x7 + 9x5 - 3x4 - 5. 2 State the…

A: Since you have posted multiple subparts question in this question and as per company guidelines i…

Q: The intensity level of sound is measured in decibels (dB). A normal conversation measures 60 dB. To…

A: Given normal conversation = 60dBFormula for loudness

Q: Complete the following statements. In general, % of the values in a data set lie at or below the…

A: Complete the following statements.In general, % of the values in a data set lie at or below the…

Q: Determine the inverse f(x) = 4x + 3 2x + 5

A: As per our guidelines, we are supposed to answer only one question at a time. Since you have posted…

Q: Learning Target C3: I can calculate a binomial coefficient and correctly apply the binomial…

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Q: Evaluate the following expressions. Your answer must be an angle in radians and in the interval…

A: The given expression is So in the answer box, enter only  because  is already provided.

Q: 3. 2 3x - 2x - 8 2 5x – 24x – 5 ● 2 9x+20 2 x² - 6x+8 X -

A: To simplify the following expression.

Q: 4. 6x²+x-12 Factor by grouping

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Q: Find the t-value for the given values of x, u, s, and n. x=69.7, μ = 65.2, s = 6.5, n = 22 t= (Round…

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Q: x+1 X + 3 x+2

A: LetA=x+1x+3x+2

Q: 2 X²³² +8x²+12 Factor by grouping

A: Let P(x)=x2+8x+12

Q: Give a 3 x 3 elementary matrix E which will carry out the row operation (-6) R₂→ R₂. E= Test that E…

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Q: (a) Write an expression that represents the population of a bacteria colony that starts with 30,000…

A: a) the starting population of the bacteria = 30000Halves twice= (1/2)x(1/2) = (1/2)2Expression:…

Q: find interest=you have agreed to borrow $50 and after 6 months pay back $58.

A: Given that you have agreed to borrow $50 and after 6 months pay back $58.we have to find the…

Q: Solve log8 x+1= log8 (x-1) algebraically

A: (g)Solve

Q: the following polynomial: P(x) = 2(x2-1)(x2+4) What are the reak zeros of the polynomial? What are…

A: To find the zero of given polynomial equation.

Q: What is the probability of being dealt a black ace when using a standard deck of 52​ cards?

A: The objective of this question is to calculate the probability of drawing a black ace from a…