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Simplify. usa test prep ✓16 + ✓40

Simplify. usa test prep ✓16 + ✓40
asked 124k views
6 votes
Simplify. usa test prep

✓16 + ✓40

Simplify. usa test prep ✓16 + ✓40-example-1
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User JGrubb
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1 Answer

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Answer:

Explanation:

First factorise 16 and 40


√(16)+√(40)=√(4*4)+√(2*2*2*5)\\\\= 4 +2*√(2*5)\\\\= 4 +2√(10)

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User CtheSky
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