Answer:
5x^2-x-4
Step-by-step explanation:
Combine the terms.
Answer:
add them all up together and then divide by the number of items
Step-by-step explanation:
Answer:
D
20s^3 + 50s^2 + 32s+6
Step-by-step explanation:
hope this helps
<span>(243)^(2/5) = ?
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The 5 in the denominator means "take the 5th root".
The 2 in the numerator means "square".
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</span><span>Taking the 5th root first you get:
(243)^(2/5) = 3^2
Now squaring gives you
3^2 = 9
So the answer is 9.
Hope this helps :)
~Davinia.
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