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Popular >

simplify sqrt(8^2+2^2)

Solution

simplify

8^{2} + 2^{2}

Solution

217

+1

Decimal Notation

8.24621 \dots

Solution steps

8^{2} + 2^{2}

8^{2} + 2^{2} = 68

= 68

Prime factorization of

68 : 2^{2} \cdot 17

= 2^{2} \cdot 17

Apply radical rule:

ab = a b, a \geq 0, b \geq 0

2^{2} \cdot 17 = 2^{2} 17

= 2^{2} 17

Apply radical rule:

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

2^{2} = 2

= 217

Popular Examples

2 y + 6 = 0

factor-6x+18 factor

- 6 x + 18

simplify 1+(j/((-5000*2*pi*20000*25.878*10^{-12))})simplify

1 + (\frac{j}{( - 5000 \cdot 2 \cdot π \cdot 20000 \cdot 25.878 \cdot 1 0 ^{- 12} )})

- 9 < 1 - 2 x \leq - 6

factor q^3+216r^3 factor

q^{3} + 216 r^{3}

Frequently Asked Questions (FAQ)

What is sqrt(8^2+2^2) ?
The solution to sqrt(8^2+2^2) is 2sqrt(17)