What is (8a^4b^{-6})/(4a^7b^{-6)} ?

The solution to (8a^4b^{-6})/(4a^7b^{-6)} is 2/(a^3)

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simplify (8a^4b^{-6})/(4a^7b^{-6)}

simplify

\frac{8 a ^{4} b ^{- 6}}{4 a ^{7} b ^{- 6}}

\frac{2}{a ^{3}}

Solution steps

\frac{8 a ^{4} b ^{- 6}}{4 a ^{7} b ^{- 6}}

Cancel the common factor:

b^{- 6}

= \frac{8 a ^{4}}{4 a ^{7}}

Factor the number:

8 = 4 \cdot 2

= \frac{4 \cdot 2 a ^{4}}{4 a ^{7}}

Cancel the common factor:

4

= \frac{2 a ^{4}}{a ^{7}}

Simplify

\frac{a ^{4}}{a ^{7}} : \frac{1}{a ^{3}}

= \frac{2}{a ^{3}}

5 \cdot \frac{1}{2}

6 \geq 2 y

\frac{1}{7} x = - 8

12 s^{2} + 5 s t - 25 t^{2}

∣ 3 x + 15 ∣ \geq 10

What is (8a^4b^{-6})/(4a^7b^{-6)} ?
The solution to (8a^4b^{-6})/(4a^7b^{-6)} is 2/(a^3)