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5 votes
I need help with both questions.

I need help with both questions.-example-1
User Amir Kirsh
by
8.4k points

1 Answer

4 votes

Answer:

15 and 270

Explanation:

Using the rule of radicals


√(a) ×
√(a) = a


\sqrt[3]{a} ×
\sqrt[3]{a} ×
\sqrt[3]{a} = a

(a)

Given

(
√(5) )² × (
√(3)

= 5 × 3

= 15

(b)

Given

(
\sqrt[3]{9} )³ × (
√(30)

= 9 × 30

= 270

User Gabriel Vasile
by
8.2k points

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