SOLUTION: Please help me to multiply
(-3z)^2(2z^9)^3
You guys are wonderful!
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Question 191927: Please help me to multiply
(-3z)^2(2z^9)^3
You guys are wonderful!
Found 2 solutions by Earlsdon, stanbon:
Answer by Earlsdon(6294) (Show Source): You can put this solution on YOUR website!
Multiply:
Do the parentheses first by multiplying the internal exponents by the external expopnents.
Now multiply the integers.
Finally, add the exponents of the variable z.
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
(-3z)^2(2z^9)^3
----
(9z^2)(8z^27)
---
= 72z^29
================
Cheers,
Stan H.
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