Find the solution to the set b^2+12b=0 use a comma

asked Feb 8, 2018 196k views

2 votes

Find the solution to the set
b^2+12b=0
use a comma

by Const

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6 votes

factor
b(b+12)=0
set to zero
b=0

b+12=0
b=-12

b=0 or -12
written as this way
b=-12,0

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