-1 -1 01 3 31 [4 The (1,2) – entry of, 0 is 12 1 2 (A -1 B) 4 c) 1 D) 14

Q: Simplify and state restrictions

A:

Q: a+b 2 If 5 6 2 find the values of a and b ab 5 8

A: if matrix are equal then crossponding entries will be equal

Q: 6. Simplify: y23 x7 x7 y ¹5 x7 O y 15 O x7 2,23 7y23 -2 (x5) xy-3 x¹y² 3 (y-6) ³

A:

Q: xp xペ-4xt13

A:

Q: 13 0 4 Let A = and B = Find 4A + B. 2 4 -16

A: A = 1324B = 04-16

Q: 2.) 8(b+ 1) + 4 = 3(2b – 8) – 16

A: We can find the value of b in the following step

Q: to 2A+7 n-1

A:

Q: Evaluate. (3- 5)² + 4(1 – 5)

A: Given, (3-5)2 + 4(1-5)

Q: 2070 = (16a + 10)15

A: 2070 = (16a+10)15 And (16e+11)17 =3723 To find  the values of a and e

Q: 2z2 – 4z 3z2 - 12 Which expression is equivalent to when z + -2, z7 -1, and z+ 2? z +1 z² + 3z + 2…

A: The explanation of answer as follows

Q: O 7/1 - OO M8 7/43

A:

Q: Expand the following: (3q-q-¹)² (q²) O a. 9q²-q-² O b. 9q4-6q² O c. -9q²-6q²

A:

Q: 1 -2 4 then what is 2A+ B" ? If A = and B 5 -3 -2

A:

Q: -31 2: -6 -2 Find the eigenvalues and eigenvectors ofA = 特後值 -2

A:

Q: -4 -3 -4 -4 If A = -4 -3 3 and B -2 -4 1 then 4 4 4 1 1 -3 2A – 4B and | ĄT ||

A:

Q: If x = 2, then x² - 16) is equivalent to: Select one: O-(x²-16) Ox²-16 O x² +16 OO O undefined Onone…

A: Topic - Absolute value function We are given x=2 and x2-16

Q: 22) -Vz(3 – 4V2) 24) V 10(2+3)

A:

Q: 1. Find the LCM of 22-81 and r-12x +27. (6 – 2) O O (= - 9)(z - 3) O (a + 9) (2 - 9)(x+ 3) O (a +…

A: topic - LCM of polynomials LCM is (x+9)(x-9)(x-3)