Solve for b
b=-\frac{8}{a^{2}}
a\neq 0
Solve for a (complex solution)
a=-2\sqrt{2}ib^{-\frac{1}{2}}
a=2\sqrt{2}ib^{-\frac{1}{2}}\text{, }b\neq 0
Solve for a
a=2\sqrt{-\frac{2}{b}}
a=-2\sqrt{-\frac{2}{b}}\text{, }b<0
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a^{2}b=1\left(1-6\right)+2-5
Multiply a and a to get a^{2}.
a^{2}b=1\left(-5\right)+2-5
Subtract 6 from 1 to get -5.
a^{2}b=-5+2-5
Multiply 1 and -5 to get -5.
a^{2}b=-3-5
Add -5 and 2 to get -3.
a^{2}b=-8
Subtract 5 from -3 to get -8.
\frac{a^{2}b}{a^{2}}=-\frac{8}{a^{2}}
Divide both sides by a^{2}.
b=-\frac{8}{a^{2}}
Dividing by a^{2} undoes the multiplication by a^{2}.
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