Final Answer
$\left(x-3\right)\left(4x+3\right)$
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Step-by-step Solution
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1
Factor the trinomial $4x^2-9x-9$ of the form $ax^2+bx+c$, first, make the product of $4$ and $-9$
$\left(4\right)\left(-9\right)=-36$
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$\left(4\right)\left(-9\right)=-36$
Learn how to solve polynomial factorization problems step by step online. Factor the expression 4x^2-9x+-9. Factor the trinomial 4x^2-9x-9 of the form ax^2+bx+c, first, make the product of 4 and -9. Now, find two numbers that multiplied give us -36 and add up to -9. Rewrite the original expression. Factor 4x^2-12x+3x-9 by the greatest common divisor 4.
Final Answer
$\left(x-3\right)\left(4x+3\right)$