Evaluate
22b\left(b^{2}-4a\right)
Expand
22b^{3}-88ab
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-22\left(4a-b^{2}\right)b
Multiply 11 and -2 to get -22.
\left(-88a+22b^{2}\right)b
Use the distributive property to multiply -22 by 4a-b^{2}.
-88ab+22b^{3}
Use the distributive property to multiply -88a+22b^{2} by b.
-22\left(4a-b^{2}\right)b
Multiply 11 and -2 to get -22.
\left(-88a+22b^{2}\right)b
Use the distributive property to multiply -22 by 4a-b^{2}.
-88ab+22b^{3}
Use the distributive property to multiply -88a+22b^{2} by b.
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