x2+4x-140=0
Find the Roots by Factorisation of a Quadratic Equation.
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x2+4x-140
x2+14x-10x-140
x(x+14)-10(x+14)
(x-10)(x+14)
Therefore
x = 10, -14
Hope it helps.....!
x2+14x-10x-140
x(x+14)-10(x+14)
(x-10)(x+14)
Therefore
x = 10, -14
Hope it helps.....!
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