1 1 a b. Let A = 2 -4 . Find a QR-factorization of A. If R %3D 0. C -1 -1 then the value of a is the value of b is and the value of C is

Q: Factor. 7y2 − 26y − 8

A: Consider the given: 7y2−26y−8 Break the expression into groups:7y2−28y+2y−8=7y2+2y+−28y−8 Factor out…

Q: Factor. x² – 4x + 4 -

A: Note the identity : a-b2=a2-2ab+b2

Q: If possible, write -4 – 2x – 3x as a linear combination of x - x?, -a? and 1 + x². Otherwise, enter…

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Q: factor. 9y2-21y-35

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Q: Factor. c² – 7x – 30 -

A: The expression, (x-a)(x-b) can be simplified as (x-a)(x-b)=x2-(a+b)x+ab .

Q: Isolate all terms containing x on one side and factor out x. 2xy + 8y = 5x – 1 1 + 8y = 5x - 1 + 8y…

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Q: Find 4A + 3B. 1 7 - 1 6. A = 7 1 B = 2 -4 4A + 3В%3D

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Q: D 10 в 4 х 12 t+6 с

A: Topic:- geometry

Q: Find a polynomial that interpolates the following data points: (-1, −10), (1, 6), (2, 5).

A:

Q: Factor. w2 - 2wg +g2 w² – 2wg + g² =] (Factor completely.)

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Q: S₁ y² – 3ydy 11

A:

Q: Factor

A:

Q: If v1 = and v2 = are eigenvectors of a matrix A corresponding to the eigenvalues A1 = -4 and A2 =…

A:

Q: Multiply. (x+3)(x+4)

A: Given expression, (x+3)(x+4)

Q: Classify the following expression below. * 3x3-2x2+ 6x - 5 A. Cubic Monomial B. Linear Trinomial C.…

A: In Algebra a monomial has only one term. For example: 4x A trinomial has 3 terms in its expression.…

Q: Find 3A.

A:

Q: Factor. 3y2 − 10y − 8

A: Given:3y2-10y-8=0

Q: Factor. x + 9x + 20

A: The expression, (x-a)(x-b) can be expanded as  (x-a)(x-b)=x2-(a+b)x+ab .

Q: 9x = 67 +7y %3D -2x-5y -28

A:

Q: Find x if BC=1,AC=x+5 and AB=2x-2

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Q: 3w+wc/c=h w=

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Q: Find QR factorization of -1 6. 3 A = 1 -8 3 -2 %3D 1 -4 -31 636

A: Given Matrix is                                             A=-1663-831-261-4-3…

Q: 2a/3b ÷ 3a/2b for a ≠ 0, b ≠ 0

A: let  H=2a3b÷3a2bfor  a≠0  ,  b≠0

Q: Factor. x² – 11x + 30 -

A:

Q: 3 If A = 3 what is A-1?

A: Given that: A=3-430

Q: 2. (3-5/a)*

A: A trinomial is a polynomial involving three non-zero terms. Here we use the formula…

Q: For each of the following sequences, if the divergence test applies, either state that lim an does…

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Q: Find the linear factors of 2x²-y-x + xy + 2y - 1.

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Q: 4a² • 3a5 = (4 + 3)a² + 5 = 7a 7 %3D %3D

A: The solution are as follows

Q: and az If z =x- 3x + 4x + 7y- 3y+5, find ax ay az ax az ay Need Help? Master t Read t

A: Given:    z = x4-3x2+4x+7y3-3y+5

Q: A = - 13 -2 1 3 0 4 , C = 2 1 7 2 -3 5 -9

A:

Q: I. Complete the table below. Polynomial GCF Remaining Factor Factor Form 10a + 15a 14x'y - 7x'y

A: Given :10a2+15a414x3y2-7x4y

Q: Which of the choices identifies the correct value of the coefficient of determination, R², and gives…

A: In the regression analysis, a coefficient of determination R2 is used to measure the explained sum…

Q: Factori 1-800/2+12 4√4

A: Let,