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aliya0001 [1]
3 years ago
12

Need help with this ASAP also have more questions on my account to if you guys could help me it’d be really appreciated

Mathematics
2 answers:
antiseptic1488 [7]3 years ago
5 0

Answer:

The answer is C!

Step-by-step explanation:

You simplify them. The first one is actually the only one with v^4, so it is the correct answer! Please mark Brainliestttt

Marina86 [1]3 years ago
3 0
<h3>Answer: Choice C.  v^4w^2+15v^2w^3+2</h3>

================================================

Work Shown:

(9v^4+2)+v^2(v^2w^2+2w^3-2v^2)-(-13v^2w^3+7v^4)

9v^4+2+v^2*v^2w^2+v^2*2w^3+v^2*(-2v^2)-(-13v^2w^3)-(7v^4)

9v^4+2+v^4w^2+2v^2w^3-2v^4+13v^2w^3-7v^4

(9v^4-7v^4-2v^4)+v^4w^2+(2v^2w^3+13v^2w^3)+2

(0v^4)+v^4w^2+(15v^2w^3)+2

v^4w^2+15v^2w^3+2

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3 years ago
Estimate using a rate per 100 of 74% of 315. 89% of 195
LiRa [457]
<span><span>1.       </span>Given numbers:
74 % of 315
89% of 195

now, let’s solve the first given numbers:
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