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Popular >

simplify sqrt(1+8)

Solution

simplify

1 + 8

Solution

3

Solution steps

1 + 8

Add the numbers:

1 + 8 = 9

= 9

Factor the number:

9 = 3^{2}

= 3^{2}

Apply radical rule:

a^{2} = a, a \geq 0

3^{2} = 3

= 3

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Frequently Asked Questions (FAQ)

What is sqrt(1+8) ?
The solution to sqrt(1+8) is 3