3. Is B the inverse of A? 1 (a) A = -3] 3] 7 B = 7 [3 2] ,B 4 3 3 -21 (b) A = -4 3 [3 5] 3 . В - B = -2 -5 (c) A = 2 3 3 ||

Q: 2 and B= 1 0. then Show that if A = 6. -1 2 (A + B)(A + B) # A² + 2AB + B?

A: Given that A=-1201 and B=10-12 We have to show that A+BA+B≠A2+2AB+B2

Q: Evaluate if x=4,8,3,-2 ∑x ∑x+1 ∑(x+1) 3∑x - 4

A: Given that  if x=4,8,3,-2

Q: 3) Simplify the multiplication or division statement symbolically (without using tiles). [ a)…

A: Part a,             2x2-3x-2Part b,             5b2+4-3Part c,             9r-21r23Part d,…

Q: (3s 4(x-5) 4. (340C)= 215x+-20 3--20 5. (x-23(x-1) (2x-3)(x+7) Bx + 8)=5-8 (x-6)(x+5) 8. 31 3-

A:

Q: Find the matrix of rank at most 2 that is closest to A with respect to the Frobenius norm and…

A: The matrix A=1-22-2302-11 By examining the matrix, we can observe that the third row (2 -1 1) is a…

Q: verify that3(AB) = (3A)B = A(3B)

A: Given matrix

Q: Find A + 0. 3 -7 0 0 0 = 0 0 A = %3D 8 -9 A+0 =

A: Given that two matrix and we solve use the addition rule of matrix and find (A+O).   Here i attached…

Q: 2-2 × 25-24 D) (-6-24)+(5) VDS + 3x 3)² 63=(-7) (-6)

A: Step 1: Step 2: Step 3: Step 4:

Q: Can you helpme with this problem (2+2)/4+5 = ?

A:

Q: Algebra Question

A:

Q: Let a = (-5, 5, 4) and 6 = (-1,-4, 5). (a) a × b x (41,-21,24) x (b) b × ā X = (c) (ã × b) × ã = (d)…

A:

Q: Find the value of x. 2) 3), (x + 9) (4x + 2) 58 147 4) (4x + 1) (11 + 2x)"

A:

Q: Which of the following is not equivalent to x* +4? A. (x* + 4x + 4) – 4x C. (x - 2x+ 2)(x² + 2x – 2)…

A: All the options are discussed below

Q: let A= [2 4]     B= [-3 0]    C= [-1 -2]            [-3 8]         [4 -1]           [3 -4]…

A:

Q: 2(3q-9)=9-3q

A:

Q: 1. Simplify: a. 3x2y3 / x3y4 b. 5x2y3z2 / 2xy3z c. 14x3y2z5 / 7x2y24 d. (-6xy3) / 3x2z3   2.…

A: According to our guidelines we can answer only one question and rest can be reposted.

Q: -2(2x-4) + 6x = −(-x+5)-2-'

A:

Q: 11. (8-4w)(-6w+2)

A: To evaluate: 8-4w-6w+2 We know that x+px+m=x2+px+mx+pm

Q: -2 За? 11. Simplify 4b2c3 16b c6 a. 9a4 16a* b. 9a c9 16a4 С. 9a c6 9a b c6 d. 16

A:

Q: Algebra Question

A:

Q: ?dz (2²+36)*

A:

Q: A™ and B-1 ·|· = = (AB)-1 [: -5 0 -1 5 42

A:

Q: If x +30=11x , then which of the following shows all possible values of x? (-3, -10) B) (-6, 5) C)…

A:

Q: (n+3)!

A: (n+3)!/n! =(n+3)(n+2)!/n!

Q: WHAT IS   2 + 2 = ?

A: We have to find the value of 2+2. We know that if we add two same things then it get twice of that…