Find the root of this quadratic equation
X2-3x-10
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Step-by-step explanation:
split -3 into sum of -5 and +2
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on solving above equation we have
x² - 5x + 2x -10 = 0
x*(x-5) + 2*(x-5) = 0
we have
( x + 2)*( x - 5) =0
=> x = -2 , 5
which are the required roots of the given equation
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