QB11. Simplify (4x^7 - 4x^5 + 6x-2) - (-9x^6 - 8x^5 + 8x^2 - 6)

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Guest Oct 16, 2014

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Best Answer

Rewrite as (4x^7 - 4x^5 + 6x - 2) + (9x^6 + 8x^5 - 8x^2 + 6)

Remove the parentheses, combine the -2 and +6 and rearrange from largest exponent down to smallest exponent.

geno3141 Oct 16, 2014

geno3141 · Answer 1 · 2014-10-16T03:12:20

Rewrite as (4x^7 - 4x^5 + 6x - 2) + (9x^6 + 8x^5 - 8x^2 + 6)

Remove the parentheses, combine the -2 and +6 and rearrange from largest exponent down to smallest exponent.