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Factoring quadratic equations
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Factor: 75+12x^2+60x
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Solution Summary
This shows how to factor a given quadratic equation.
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12*x^2+60x+75=3*(4*x^2+20x+25)
Notice: 4*x^2=(2x)^2 and 25=5^2.
Also : 20x=2*(2x)*5.
This leads to a binom of the form
(a+b)^2=a^2+2ab+b^2, ...
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