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Factor 9x^3+35x^2-4x
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by
WinpossibleUser3650
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Responses
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To "factor" is to take the greatest common element among each of the terms and then divide it out from the expression
9x3 + 35x2 - 4x
Now, each of these terms all have an x in common, so
x(9x2 + 35x - 4)
Use the quadratic formula to factor the quadratic equation in the bracket.
x(9x - 1)(x + 4)
So the remaining expression is x(9x - 1)(x + 4).
Related video lessons: Solve quadratic equations by factoring , Identify perfect square trinomials ,
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by
Winpossible
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Aug 25, 10 11:58PM PST
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