Factor polynomial $$ 30bm^{2}-87bm+30b $$
Answer
$$ 30bm^{2}-87bm+30b = 3b(2x-5)(5x-2) $$
Explanation
Step 1 :
Factor out common factor $ \color{blue}{ 3b } $:
$$ 30bm^2-87bm+30b = 3b ( 10m^2-29m+10 ) $$Step 2 :
$$ 10x^{2}-29x+10 = ( 2x - 5 )( 5x - 2 ) $$Click here to generate an explanation on how to factor $ 10x^{2}-29x+10 $.
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