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astra-53 [7]
3 years ago
8

What is the following sum in simplest form?

Mathematics
1 answer:
elena55 [62]3 years ago
8 0

Answer:

C.  9√2.

Step-by-step explanation:

√8 + 3 √2+ √ 32

= √4 *√2 + 3√2 +  √16*√2

= 2√2 + 3√2 + 4√2

= 9√2.

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