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Popular >

simplify sqrt(56)

Solution

simplify

56

Solution

214

+1

Decimal Notation

7.48331 \dots

Solution steps

56

Prime factorization of

56 : 2^{3} \cdot 7

= 2^{3} \cdot 7

Apply exponent rule:

a^{b + c} = a^{b} \cdot a^{c}

2^{3} \cdot 7 = 2^{2} \cdot 2 \cdot 7

= 2^{2} \cdot 2 \cdot 7

Apply radical rule:

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

2^{2} \cdot 2 \cdot 7 = 2^{2} 2 \cdot 7

= 2^{2} 2 \cdot 7

Apply radical rule:

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

2^{2} = 2

= 2 2 \cdot 7

Multiply the numbers:

2 \cdot 7 = 14

= 214

Popular Examples

-7x+1>= 22\lor-10x+41>= 81

- 7 x + 1 \geq 22 or - 10 x + 41 \geq 81

\frac{7}{8} x \geq 6

simplify (19-20)/(0.53)simplify

\frac{19 - 20}{0.53}

factor 4x^2-4 factor

4 x^{2} - 4

x (3 x - 1) = 0

Frequently Asked Questions (FAQ)

What is sqrt(56) ?
The solution to sqrt(56) is 2sqrt(14)