find the zeroes of 5x×x+2x and verify there relation between zeroes and coefficient
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x=-2/5,0
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Step-by-step explanation:
5x^2 + 2x +0
sum of roots = -b/a
-(+2)/5 = -2/5
product of zeros = c/a = 0 / 5 = 0
roots of eq. by quadratic formula
(-b +-underroot b^2 -4ac )/ 2a
(-2 +- underroot 4 - 0)2×5
(-2+-2)/10
0/10 or -4/10= -2/5
therefore required roots are
0 , -2/5
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