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Popular >

simplify sqrt(441)

Solution

simplify

441

Solution

21

Solution steps

441

Factor the number:

441 = 2 1^{2}

= 2 1^{2}

Apply radical rule:

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

2 1^{2} = 21

= 21

Popular Examples

x^{2} + 11 x + 2 = 0

simplify x^{-5/3}simplify

x^{- \frac{5}{3}}

5/12 (x+2)= 2/3 (2x+1)+1/6

\frac{5}{12} (x + 2) = \frac{2}{3} (2 x + 1) + \frac{1}{6}

simplify (81x^2y^3)/(9xy^2)simplify

\frac{81 x ^{2} y ^{3}}{9 x y ^{2}}

(x - 5)^{2} + 5 = 49

Frequently Asked Questions (FAQ)

What is sqrt(441) ?
The solution to sqrt(441) is 21