What is (4b)/(15x^3y^2)-(3b)/(35x^2y^4z) ?

The solution to (4b)/(15x^3y^2)-(3b)/(35x^2y^4z) is (28by^2z-9bx)/(105x^3y^4z)

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simplify (4b)/(15x^3y^2)-(3b)/(35x^2y^4z)

simplify

\frac{4 b}{15 x ^{3} y ^{2}} - \frac{3 b}{35 x ^{2} y ^{4} z}

\frac{28 b y ^{2} z - 9 b x}{105 x ^{3} y ^{4} z}

Solution steps

\frac{4 b}{15 x ^{3} y ^{2}} - \frac{3 b}{35 x ^{2} y ^{4} z}

Least Common Multiplier of

15 x^{3} y^{2}, 35 x^{2} y^{4} z : 105 x^{3} y^{4} z

Adjust Fractions based on the LCM

= \frac{28 b y ^{2} z}{105 x ^{3} y ^{4} z} - \frac{9 b x}{105 x ^{3} y ^{4} z}

Apply the fraction rule:

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

= \frac{28 b y ^{2} z - 9 b x}{105 x ^{3} y ^{4} z}

x^{3} + 4 x^{2} - 16 x - 64

3 w \leq 9

12 h^{2} - 60 h + 75

6 x^{2} + 48 x + 72

w^{2} = - 16

What is (4b)/(15x^3y^2)-(3b)/(35x^2y^4z) ?
The solution to (4b)/(15x^3y^2)-(3b)/(35x^2y^4z) is (28by^2z-9bx)/(105x^3y^4z)