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Mathematics 12 Online
OpenStudy (anonymous):

7x5 + 9x3 - 2x + 11 - (3x8 + 2x + 4)

OpenStudy (ja1):

What is the question at play?

OpenStudy (anonymous):

simplify for us

OpenStudy (anonymous):

\[7x ^{5}+9x ^{3}-2x-11-(3x ^{8}+2x+4)=7x ^{5}+9x ^{3}-2x-11-3x ^{8}-2x-4= =-3x ^{8}+7x ^{5}+9x ^{3}-4x-15\]

OpenStudy (anonymous):

\[= -3x ^{8}+7x ^{5}+9x ^{3}-4x+15\]

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