4 u square plus 8 u find zero
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Answered by
16
4u^2 + 8u = 0
4u ( u + 2 ) = 0
if 4u = 0
=》 u = 0
if u + 2 = 0
=》 u = -2
4u ( u + 2 ) = 0
if 4u = 0
=》 u = 0
if u + 2 = 0
=》 u = -2
Answered by
7
According to question
4u^2 +8u =0
4u(u+2)=0
zeroes will be - 2 and 0
4u^2 +8u =0
4u(u+2)=0
zeroes will be - 2 and 0
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