What is (3x)/(10x^2)+7/(5x^2) ?

The solution to (3x)/(10x^2)+7/(5x^2) is 3/(10x)+7/(5x^2)

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simplify (3x)/(10x^2)+7/(5x^2)

simplify

\frac{3 x}{10 x ^{2}} + \frac{7}{5 x ^{2}}

\frac{3}{10 x} + \frac{7}{5 x ^{2}}

Solution steps

\frac{3 x}{10 x ^{2}} + \frac{7}{5 x ^{2}}

Apply exponent rule:

\frac{x ^{a}}{x ^{b}} = \frac{1}{x ^{b - a}}

\frac{x ^{1}}{x ^{2}} = \frac{1}{x ^{2 - 1}}

= \frac{3}{10 x ^{2 - 1}} + \frac{7}{5 x ^{2}}

Subtract the numbers:

2 - 1 = 1

= \frac{3}{10 x ^{1}} + \frac{7}{5 x ^{2}}

Apply exponent rule:

a^{1} = a

x^{1} = x

= \frac{3}{10 x} + \frac{7}{5 x ^{2}}

\frac{2}{3} 63

\frac{3 r ^{3}}{2 r}

3 81 x^{3} y^{4}

\frac{1}{6} \times \frac{1}{6}

- 2 x - 10 - 10 x^{2} + 3

What is (3x)/(10x^2)+7/(5x^2) ?
The solution to (3x)/(10x^2)+7/(5x^2) is 3/(10x)+7/(5x^2)