What is 2/(5a)*6/(7a^2) ?

The solution to 2/(5a)*6/(7a^2) is (12)/(35a^3)

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simplify 2/(5a)*6/(7a^2)

simplify

\frac{2}{5 a} \cdot \frac{6}{7 a ^{2}}

\frac{12}{35 a ^{3}}

Solution steps

\frac{2}{5 a} \cdot \frac{6}{7 a ^{2}}

Apply the fraction rule:

\frac{a}{b} \cdot \frac{c}{d} = \frac{a \cdot c}{b \cdot d}

= \frac{2 \cdot 6}{5 a \cdot 7 a ^{2}}

Multiply the numbers:

2 \cdot 6 = 12

= \frac{12}{5 a \cdot 7 a ^{2}}

Simplify

5 a \cdot 7 a^{2} : 35 a^{3}

= \frac{12}{35 a ^{3}}

x^{2} y - x y^{2} - y^{2} + x y

(17)^{\frac{3}{2}}

2 (x - 3) - 3 (x - 4) < x + 6 - 3 x

(- 13 + 16 i) - (3 + 4 i)

6 y = - 6 y - 12