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1 vote
Can you please help me with question number 14

Can you please help me with question number 14-example-1

2 Answers

4 votes
remember
√(ab)=(√a)(√b)
and
√x²=x
so



note: x⁴=(x²)(x²)
and y³=(y²)(y)
√(18x⁴y³)=
(√18)(√x⁴)(√y³)=
(√9)(√2)(√x²)(√x²)(√y²)(√y)=
(3)(√2)(x)(x)(y)(√y)=
3x²y√(2y)


C is the answer
User DSebastien
by
8.7k points
6 votes
The answer should be C, if my math is correct!

Hope I could help :)

User Aladdin
by
8.2k points

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