What is b^4(3ab^3)(2a^2b^{-5}) ?

The solution to b^4(3ab^3)(2a^2b^{-5}) is 6b^2a^3

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simplify b^4(3ab^3)(2a^2b^{-5})

simplify

b^{4} (3 a b^{3}) (2 a^{2} b^{- 5})

6 b^{2} a^{3}

Solution steps

b^{4} (3 a b^{3}) (2 a^{2} b^{- 5})

Simplify

2 a^{2} b^{- 5} : \frac{2 a ^{2}}{b ^{5}}

= b^{4} \cdot 3 a b^{3} \frac{2 a ^{2}}{b ^{5}}

Simplify

b^{4} b^{3} : b^{7}

= b^{7} \cdot 3 a \frac{2 a ^{2}}{b ^{5}}

= 3 b^{7} a \frac{2 a ^{2}}{b ^{5}}

Apply the fraction rule:

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

= \frac{3 b ^{7} a \cdot 2 a ^{2}}{b ^{5}}

Simplify

\frac{b ^{7}}{b ^{5}} : b^{2}

= 3 b^{2} a \cdot 2 a^{2}

Multiply the numbers:

3 \cdot 2 = 6

= 6 b^{2} a a^{2}

Simplify

a a^{2} : a^{3}

= 6 b^{2} a^{3}

119 - 0.16 \cdot 28 \cdot 9.81 = 28 \cdot x

x^{2} + (6 x + 22)^{2} = (6 x + 23)^{2}

100 x^{4} - 60 x^{2} z + 9 z^{2}

\frac{2 x ^{3} y ^{4}}{x ^{5} y ^{3}}

2 k - 4 > - 6 k - 7

What is b^4(3ab^3)(2a^2b^{-5}) ?
The solution to b^4(3ab^3)(2a^2b^{-5}) is 6b^2a^3