teenandtoddlermom
need a check
(4z)z=
Multiply and Simplify
4z^2?



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anonymous
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no sorry

anonymous
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you have to multiply each term in the parentheses by \(z\)

anonymous
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\(4z\neq 4z\)

teenandtoddlermom
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4xzzxz=4z

teenandtoddlermom
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or am I doing this wrong...

anonymous
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\[(4z)z=4\times zz\times z\]

anonymous
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no you are doing it right, but your answer is wrong

anonymous
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\[4\times z=4z\]
\[z\times z=z^2\]

anonymous
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you should get
\[4zz^2\]

teenandtoddlermom
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:( ok, i see now where i went wrong.
i had it half right though lol