SOLUTION: factor: 45xyz^2+5x^2yz^2+100yz^2

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Question 123527: factor: 45xyz^2+5x^2yz^2+100yz^2
Answer by stanbon(57967) About Me  (Show Source):
You can put this solution on YOUR website!
factor: 45xyz^2+5x^2yz^2+100yz^2
= 5yz^2(9x+x^2+20)
= 5yz^2(x^2+5x+4x+20)
= 5yz^2[x(x+5)+4(x+5)]
= 5yz^2[(x+5)(x+4)]
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Cheers,
Stan H.