Find values of a and b that make the following equality into identity:

a = -2/5 and b = 2/5.

Step-by-step explanation:

Multiply  each term by (x + 3)(x - 2) :

2 ≡  a(x - 2) + b(x + 3)

Let x = 2:

2 ≡ 0 + 2b + 3b

b = 2/5.

Let x = -3:

2 ≡  a(-3-2) + 0

a = -2/5

a

step-by-step explanation:

1^3 + 2^3 + 3^3 +4^3 = (1+2+3+4)^2

step-by-step explanation:

i am only able to answer the first part. i am not sure about the second part. sorry