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Popular >

simplify sqrt(90)

Solution

simplify

90

Solution

310

+1

Decimal Notation

9.48683 \dots

Solution steps

90

Prime factorization of

90 : 2 \cdot 3^{2} \cdot 5

= 2 \cdot 3^{2} \cdot 5

Apply radical rule:

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

2 \cdot 3^{2} \cdot 5 = 3^{2} 2 \cdot 5

= 3^{2} 2 \cdot 5

Apply radical rule:

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

3^{2} = 3

= 3 2 \cdot 5

Multiply the numbers:

2 \cdot 5 = 10

= 310

Popular Examples

factor x^2-18x+77 factor

x^{2} - 18 x + 77

factor 1-2x+x^2 factor

1 - 2 x + x^{2}

6 x + \frac{1}{2} - 4 < 3

simplify ((-2)^4)/4-(-2)^2 simplify

\frac{( - 2 ) ^{4}}{4} - (- 2)^{2}

3 x - 8 < 13

Frequently Asked Questions (FAQ)

What is sqrt(90) ?
The solution to sqrt(90) is 3sqrt(10)