Question

What value of t makes the statement true? (4x3 + 5)(2x3 + 3) = 8x6 + tx3 + 15

Answer 1

The Answer is in fact 22, Just did it on edge

Explanation:

Answer 2

t= 22 makes the equation true

Explanation:

`(4x^3 + 5)(2x^3 + 3) = 8x^6 + tx^3 + 15`

First we remove the parenthesis

We apply FOIL method to multiply it

`(4x^3+5)(2x^3+3) \ becomes \ 8x^6 + 22 x^3 + 15`

Now we compare the exponents on both sides

`8x^6 + 22 x^3 + 15 = 8x^6 + tx^3 + 15`

Both sides we have 22x^3 and tx^3

So we set it equal

`22x^3 = tx^3`

Hence, t = 22

t= 22 makes the equation true