Question

Subtract 8x^3-7x+8x^2-3 from 7+8x^2+7x+x^3

Answer 1

Answer:

-7x^3+14x+10

Step-by-step explanation:

Subtract 8x^3-7x+8x^2-3 from 7+8x^2+7x+x^3

• 7+8x^2+7x+x^3- (8x^3-7x+8x^2-3)=

• 7+8x^2+7x+x^3- 8x^3+7x-8x^2+3=

• -7x^3+14x+10

Answer 2

First you have to arrange both eq. in order

x^3+8x^2+7x+7

– 8x^3+8x^2-7x-3

– – +. +

–----------------------------

–7x^3. +14x+10

hope it helps you

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