en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (8a^3b^4)(9ab)

Solution

simplify

(8 a^{3} b^{4}) (9 ab)

Solution

72 a^{4} b^{5}

Solution steps

(8 a^{3} b^{4}) (9 ab)

Apply exponent rule:

a^{b} \cdot a^{c} = a^{b + c}

a^{3} a = a^{3 + 1}

= 8 b^{4} \cdot 9 a^{3 + 1} b

Add the numbers:

3 + 1 = 4

= 8 b^{4} \cdot 9 a^{4} b

Apply exponent rule:

a^{b} \cdot a^{c} = a^{b + c}

b^{4} b = b^{4 + 1}

= 8 \cdot 9 a^{4} b^{4 + 1}

Add the numbers:

4 + 1 = 5

= 8 \cdot 9 a^{4} b^{5}

Multiply the numbers:

8 \cdot 9 = 72

= 72 a^{4} b^{5}

Popular Examples

simplify (sqrt(35))/(sqrt(3))simplify

\frac{35}{3}

simplify 5.7*10^{-7}(260000000)simplify

5.7 \cdot 1 0^{- 7} (260000000)

simplify 760e^{-0.145*x}simplify

760 e^{- 0.145 \cdot x}

simplify 0.49*(15/44)^{-1}simplify

0.49 \cdot (\frac{15}{44})^{- 1}

join 2sqrt(2)xsqrt(x)join

22 x x

Frequently Asked Questions (FAQ)

What is (8a^3b^4)(9ab) ?
The solution to (8a^3b^4)(9ab) is 72a^4b^5