What is (9sqrt(490))/(sqrt(45)) ?

The solution to (9sqrt(490))/(sqrt(45)) is 21sqrt(2)

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simplify (9sqrt(490))/(sqrt(45))

simplify

\frac{9 490}{45}

212

Decimal Notation

29.69848 \dots

Solution steps

\frac{9 490}{45}

Factor

490 : 598

= \frac{9 5 98}{45}

Factor

45 : 5 \cdot 3

= \frac{9 5 98}{5 \cdot 3}

Cancel the common factor:

5

= \frac{9 98}{3}

Divide the numbers:

\frac{9}{3} = 3

= 398

398 = 212

= 212

3 \div \frac{1}{7}

(2 x - 5) (x^{2} - 4 x + 4)

2 x^{3} - 2 x^{2}

\frac{9 x ^{6} y ^{2}}{27 x y ^{2}}

(3 x + 4) (3 x - 5)

What is (9sqrt(490))/(sqrt(45)) ?
The solution to (9sqrt(490))/(sqrt(45)) is 21sqrt(2)