7 3 [-] 2 -0 5 3 It can be shown that 3u-5v-w = 0. Use this fact (and no row operations) to find x₁ and x2 that satisfy the equation 3 X1 [-] 3 36. Let u = = 7 2 5 6 9 and w = C

Q: 5u + 3 at u=3 2.

A: We need to find 5u+32 at u=3. So,       5u+32=5(3)+32=182=9.

Q: 4 0 -8 -8 -21 -13 16 -6 -2 4 4 m What is the quotient?

A: We have to choose the correct answer from the given option according to the given condition

Q: Explain the dimension of the row space.

A: The dimension of the row space is called the rank of the matrix. This is the same as the maximum…

Q: Find u − v, 2(u + 3v), and 2v − u. u =  (6, −7, 8, 3),       v = (−2, , 7/3, −8/3 , −1)

A:

Q: Show that A×(BxC) + Bx(CxA) + Cx(AxB) =0.

A: We have to prove that LHS=RHS

Q: Does P O False O True H 13 14 diagonalize A -29-76 22 28 ?

A:

Q: 2. Find the polynomial the passes through the following points (0,0), (2, —2), (4,0)

A:

Q: 3. Solve for X Y when using row operations. 2X + 4Y = 144 X +0.25Y = 30

A: The given system of equations

Q: Multiply  (w-z)(w2 + z2 + 4wz)

A: This is question of multiplication of two polynomials.  In this highest degree of the resultant…

Q: Find all real solutions of the polynomial equation x* - 7x + 42x - 36 = 0. х%3D 1,-36, 12 х%3D 1,-7,…

A:

Q: Find all the zeros and their multiplicities of x5 + 4x4 + 4x3 - x2 -4x + 1 over Z5.

A: Residues and zeroes of the polynomial

Q: actor each polynomial. 1. x2 2-14x + 49 2. x2 +2x + 1 3. x2 +7x + 14 (x-1) x2+ 18x + 81 5. y2-20y+…

A: Consider the polynomial x2 + 7x + 14 The above polynomial could not factor further since it has no…

Q: Ive: x- 2 x- 2 3 %3D 2/3

A:

Q: Let u = 3 II x₂ that satisfy the equation X2 -4 CHE 3 || -5 -3 (Simplify your answers.) and w= -4 -5…

A:

Q: A rectangular poster has an area of (2x + 3x - 10) square inches. What are the dimensions of the…

A: We can find the dimension of the rectangle as below.

Q: (2x ^ 3 + 4x - 6)/(x + 3)

A: Solve : 2x3+4x-6x+3

Q: 8* If 24x² + 72x+3m 6 = (ax + b)² for all x, then find a, b, and m.

A:

Q: Factor completely. qs - 8s + qf - 8f qs - 8s + qf - 8f =

A: We have to complete factor

Q: 4. Factor a? + 12ab + 32b2. OA. (a+4b)(a + 8b) О в. (а - 4b)(а - 8b) С. (а - 4b)(а + 85) D. (a +…

A:

Q: dt t² - 8t + 20 +2

A:

Q: Find u + v, 2v, u- v, and 3u - 2v. u = (1, -4, 2, 1), v = (0, 2, 2, 3) (a) u + v = (1, – 2,4,4) (b)…

A:

Q: Which of the expressions below is not written as the difference of two squares? O A (4x² – 36) (36…

A: we know that the difference of two squares is a2-b2=a+ba-b

Q: Find the value of each of a,b,c so that 6x3 − 7x2 − x + 2 = (x − 1)(ax2 + bx + c)

A: Given equation is : 6x3-7x2-x+2=x-1ax2+bx+c To find the value a, b, and c

Q: 18. Which polynomial function has zeros -2, ½, 2, 1? * О А. у3 2x4 -Зх3- 7x2 +12х - 4 В. у %3D2х3 -…

A:

Q: if (A|b) is in reduced row echelon form, prove that A is also in reduced row echelon form.

A: (A|b) is the augmented matrix formed by placing elements of matrix B to the right of elements of…

Q: 1) Divide: 12x* – 7x3 + 7x² + x – 1 by 4x2 –- x + 2

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Solve for x and be sure to show Left side = Right side and Legal Moves. 7) Show all work. (Hint: Use…

A:

Q: It is possible to write xk as a linear combination of Chebyshev's polynomials, for example %3D…

A:

Q: Az = b, where A = (A) 7/6 1/6 (D) [2/3] 1 3 b = 189 11 [Q] X2 Compute projcol(A) (b), the projection…

A: The matrix .The objective is to find the projection of  onto .

Q: 1 Which of the following is the reduced row echelon form of 2 -3 2 24 4 -6 -1 -1.7 -1 1 0? 0.

A:

Q: t2-3t - 40 2 t + 8t + 15 t +3

A: First factories the given expression than add algebraically.

Q: 8. 2dx 3 3x

A: Given