akw
akw
08-03-2017
Mathematics
contestada
Factor each completely
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rainbowdash8142
rainbowdash8142
08-03-2017
k^2-5k-50
(k-10)(k+5)
This is because k*k=k^2 (your first term), 5k-10k=-5k (your second term) and -10*5=-50 (your last term).
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