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Popular >

simplify 4/(sqrt(45))

Solution

simplify

\frac{4}{45}

Solution

\frac{4}{3 5}

+1

Decimal Notation

0.59628 \dots

Solution steps

\frac{4}{45}

Prime factorization of

45 : 3^{2} \cdot 5

= \frac{4}{3 ^{2} \cdot 5}

Apply radical rule:

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

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

= \frac{4}{3 ^{2} 5}

Apply radical rule:

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

3^{2} = 3

= \frac{4}{3 5}

Popular Examples

simplify 3*5/4 simplify

3 \cdot \frac{5}{4}

expand (x^2+2x-3)(x^2+3x-4)expand

(x^{2} + 2 x - 3) (x^{2} + 3 x - 4)

expand 5p(3q+4)expand

5 p (3 q + 4)

\frac{5}{4} \div \frac{3}{5}

simplify (x^3-2)^3-2 simplify

(x^{3} - 2)^{3} - 2

Frequently Asked Questions (FAQ)

What is 4/(sqrt(45)) ?
The solution to 4/(sqrt(45)) is 4/(3sqrt(5))