Distribute and add like terms and you are good
alirghty
we can make it easier by simplifying what we can
(4v-6v)=-2v so
(-2v)-1(v-5v³)+(5v³+3)=
-2v-v+5v³+5v³+3=
10v³-3v+3
So firstly, square root 9a^2 and 49: 
Next, combine like terms, and your answer will be
, or the third option.
The answer is: 10 x¹³ y¹⁰ .
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1x^8 * 2y^(10) * 5x^5 =
1* 2* 5 * x^8 * x^5 * y^(10) =
10 * x^(8+5) * y^(10) =
10 * x^(13) * y^(10) = 10 x^(13) y^10 ; write as:
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10 x¹³ y¹<span>⁰ .
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