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What is the answer to the question

What is the answer to the question-example-1
User Wenzul
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2 Answers

4 votes
The answer is 3 as said above
User Teofrostus
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1 vote

Answer:

± 3

Explanation:

h(x) = sqrt( 2x+1)

h(4) = sqrt(2*4+1)

= sqrt(8+1)

= sqrt(9)

± 3

User Gregory Nowakowski
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