SOLUTION: solve:-m^2=-81
a.(-9,9)
b.(-9)
c.(9)
d.(-9,0)
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Question 194607: solve:-m^2=-81
a.(-9,9)
b.(-9)
c.(9)
d.(-9,0)
Answer by Mathtut(3670) (Show Source): You can put this solution on YOUR website!
:
:
m=+ or -
:
m=+9 or -9
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