SOLUTION: simplify 9x^3+x-2(8x^3-7x)
evaluate -9 divided by 3x-x^2+7 for x = -5
-21/50 divided by 4/9 perform the indicated operation and simplify
Algebra ->
Polynomials-and-rational-expressions
-> SOLUTION: simplify 9x^3+x-2(8x^3-7x)
evaluate -9 divided by 3x-x^2+7 for x = -5
-21/50 divided by 4/9 perform the indicated operation and simplify
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Question 549937: simplify 9x^3+x-2(8x^3-7x)
evaluate -9 divided by 3x-x^2+7 for x = -5
-21/50 divided by 4/9 perform the indicated operation and simplify Answer by jim_thompson5910(35256) (Show Source):