What is 3/(14x)+9/(10x^2) ?

The solution to 3/(14x)+9/(10x^2) is (15x+63)/(70x^2)

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simplify 3/(14x)+9/(10x^2)

simplify

\frac{3}{14 x} + \frac{9}{10 x ^{2}}

\frac{15 x + 63}{70 x ^{2}}

Solution steps

\frac{3}{14 x} + \frac{9}{10 x ^{2}}

Least Common Multiplier of

14 x, 10 x^{2} : 70 x^{2}

Adjust Fractions based on the LCM

= \frac{15 x}{70 x ^{2}} + \frac{63}{70 x ^{2}}

Apply the fraction rule:

\frac{a}{c} + \frac{b}{c} = \frac{a + b}{c}

= \frac{15 x + 63}{70 x ^{2}}

- 2 x (6 x^{2} + 7 x + 2)

6 x^{3} - 9 x^{2} + 4 x - 6

1 \times 1 0^{5}

4 x - 3 x - 2 x

144 + - 98 - 121 + - 2

What is 3/(14x)+9/(10x^2) ?
The solution to 3/(14x)+9/(10x^2) is (15x+63)/(70x^2)