Factor 5b^3-15b^2-50b

Math
5b3-15b2-50b
Factor 5b out of 5b3-15b2-50b.
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Factor 5b out of 5b3.
5b(b2)-15b2-50b
Factor 5b out of -15b2.
5b(b2)+5b(-3b)-50b
Factor 5b out of -50b.
5b(b2)+5b(-3b)+5b(-10)
Factor 5b out of 5b(b2)+5b(-3b).
5b(b2-3b)+5b(-10)
Factor 5b out of 5b(b2-3b)+5b(-10).
5b(b2-3b-10)
5b(b2-3b-10)
Factor.
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Factor b2-3b-10 using the AC method.
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Consider the form x2+bx+c. Find a pair of integers whose product is c and whose sum is b. In this case, whose product is -10 and whose sum is -3.
-5,2
Write the factored form using these integers.
5b((b-5)(b+2))
5b((b-5)(b+2))
Remove unnecessary parentheses.
5b(b-5)(b+2)
5b(b-5)(b+2)
Factor 5b^3-15b^2-50b

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