What is the simplified form of 3V7-5V7? A.-2V7 B.2V7 C.-V14 D.15V7

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asked Dec 19, 2022 93.7k views

23 votes

What is the simplified form of 3V7-5V7? A.-2V7 B.2V7 C.-V14 D.15V7

Mathematics
high-school

Distractedhamster asked

by Distractedhamster

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2 Answers

13 votes

Answer:

-2√7

Explanation:

Assuming the 'V's are supposed to be radical signs:

$3√(7)-5√(7)\\\\(3-5)√(7)\\\\\boxed{-2√(7)}$

Hope this helps.

PhiS answered Dec 19, 2022

by PhiS

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12 votes

Answer:

A -2V7

Explanation:

you just have to subtract the coefficients

3-5=-2

-2V7

Ddagsan answered Dec 24, 2022

by Ddagsan

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