How to slove this equation?

Question

0

682

2

Guest Jul 10, 2016

+10

Best Answer

h= -b/2a cross multiply

2ah = -b multiply both sides by -1

b= -2ah

Guest Jul 10, 2016

Guest · Answer 1 · 2016-07-10T03:27:24

h= -b/2a cross multiply

2ah = -b multiply both sides by -1

b= -2ah

MaxWong · Answer 2 · 2016-07-10T04:14:33

$h=\frac{-b}{2a}\\ 2ah=-b\\ b=-2ah$

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