Question

Is this simplified correctly?

(x^5 - x^4 + 3x^3 + x^2) - (9x^5 - 4x^4 + 3x^3 - 5x)
x^5 - x^4 + 3x^3 + x^2 - 9x^5 + 4x^4 - 3x^3 + 5x
x^5 - 9x^5 - x^4 + 4x^4 + 3x^3 - 3x^3 + x^2 + 5x
-8x^5 - 3x^4 + x^2 + 5x

Answer 1

Everything looks good until you do the final combination. Check your (+/-)

Answer 2

Is this correct now: -8x^5 + 3x^4 + x^2 + 5x

Answer 3

@joshhfers Will you help out my friend for me? Many thanks. <3

Answer 4

yes it is

Answer 5

Looks good.

Answer 6

Thanks Everyone!

Answer 7

yw:)