What is the following sum in simplest form? √8 + 3 √2+ √ 32 A. 3 √8+ 3 √2 B. 5 √42 C. 9 √2 D. 5 √2 + √32

asked Jan 27, 2021 225k views

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What is the following sum in simplest form?

√8 + 3 √2+ √ 32

A. 3 √8+ 3 √2
B. 5 √42
C. 9 √2
D. 5 √2 + √32

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Answer:

C. 9√2.

Explanation:

√8 + 3 √2+ √ 32

= √4 *√2 + 3√2 + √16*√2

= 2√2 + 3√2 + 4√2

= 9√2.

Dotnethaggis answered Feb 2, 2021

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