6x^2 + 12 x -7 =0
a=6
b=12
c=-7
x = {-12 +/- √[12^2 - 4(6)(-7)]} / [2(6)]
x= 0.472
x = -2.472
a=6
b=12
c=-7
x = {-12 +/- √[12^2 - 4(6)(-7)]} / [2(6)]
x= 0.472
x = -2.472
Which expression is equivalent to -9a-10-6a+7−9a−10−6a+7
1 answer:
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