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joestevens2092
I know this is a really amateur question but how I can factorise

5x^2-20x=0 :o:

thanks haha


Both terms have a factor of x, so take this factor out...
Reply 2
Both terms have both a X and 5 in common therefore a factor of 5X can be taken out.

New to this don't know how to get spoilers so the answer is 5X(X-4) if you wanted it.
I'm silly.

thanks haha

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