Question

What value of c makes the statement true?
-2x3(cx3 + x2) = -10x6 - 2x5

c =

Answer 1

it is 5 i just did it

Explanation:

next question

What value of t makes the statement true?

(4x3 + 5)(2x3 + 3) = 8x6 + tx3 + 15

t = 22

next question

What value of k makes the statement true?

xky4(2x3 + 7x2y4) = 2x4y4 + 7x3y8

k = 1

Answer 2

The value of c is 5

Explanation:

What value of c makes the statement true

The equation is -2
`x^3`(c
`x^3` +
`x^(2)`) = -10
`x^6` - 2
`x^5`

∵ Comparing the coefficients on both the sides we get

L.H.S Coefficient of
`x^5` = R.H.S Coefficient of
`x^5`

-2 = -2

L.H.S Coefficient of
`x^6` = R.H.S Coefficient of
`x^6`

-2c = 10

2c = 10

c = 5

∴The value of c is 5