What is (sqrt(7))/3*3sqrt(7) ?

The solution to (sqrt(7))/3*3sqrt(7) is 7

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simplify (sqrt(7))/3*3sqrt(7)

simplify

\frac{7}{3} \cdot 37

7

Solution steps

\frac{7}{3} \cdot 37

Convert

3

to fraction

: \frac{3}{1}

= \frac{7}{3} \cdot \frac{3}{1} 7

Cross-cancel common factor:

3

= \frac{7}{1} 7

Apply the fraction rule:

\frac{a}{1} = a

\frac{7}{1} = 7

= 77

Apply radical rule:

a a = a, a \geq 0

77 = 7

= 7

180 \div 36

\frac{x ^{2}}{x - 2} - \frac{6 x - 8}{x - 2}

lo g_{10} (3) (2)

\frac{2 + - 4}{2}

+ u^{2} - 9 u - 2 u + 18