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Step-by-step Solution
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Factor the numerator by $3$
Learn how to solve factor problems step by step online.
$\frac{3\left(7x^2+5x\right)}{-3x}$
Learn how to solve factor problems step by step online. Factor the expression (21x^2+15x)/(-3x). Factor the numerator by 3. Cancel the fraction's common factor 3. Factor the polynomial 7x^2+5x by it's greatest common factor (GCF): x. Simplify the fraction \frac{x\left(7x+5\right)}{-x} by x.