Solve \dfrac{7}{2x^2 18x}-\dfrac{5x}{x^2 17x 72}

Evaluate

d \times \frac{7}{2 x ^{2} \times 18 x} - d \times \frac{5 x}{x ^{2} \times 17 x \times 72}

Reduce the fraction

More Steps

d \times \frac{7}{2 x ^{2} \times 18 x} - d \times \frac{5}{1224 x ^{2}}

Multiply

More Steps

d \times \frac{7}{36 x ^{3}} - d \times \frac{5}{1224 x ^{2}}

Multiply the terms

More Steps

\frac{7 d}{36 x ^{3}} - d \times \frac{5}{1224 x ^{2}}

Multiply the terms

More Steps

\frac{7 d}{36 x ^{3}} - \frac{5 d}{1224 x ^{2}}

Reduce fractions to a common denominator

\frac{7 d \times 34}{36 x ^{3} \times 34} - \frac{5 d x}{1224 x ^{2} \times x}

Multiply the numbers

\frac{7 d \times 34}{1224 x ^{3}} - \frac{5 d x}{1224 x ^{2} \times x}

Multiply

More Steps

\frac{7 d \times 34}{1224 x ^{3}} - \frac{5 d x}{1224 x ^{3}}

Write all numerators above the common denominator

\frac{7 d \times 34 - 5 d x}{1224 x ^{3}}

Solution

\frac{238 d - 5 d x}{1224 x ^{3}}

Simplify the expression