Factoring
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8) 9x^3 - x
9) 16x^2 - 40x + 25
10) 2y^3 - 16
11) x^4 + 125x
12) 9x^5 - 18x^4
13) z^4 - 16
14) x^3 - 27
15) Solve: 25x^2 - 64 = 0
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Solution Summary
Expressions are factored. The functions are determined.
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8) 9x^3 - x = x(9x2 - 1)
= ...
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