What is (2.3a^4b)(1.4b^2ca^3) ?

The solution to (2.3a^4b)(1.4b^2ca^3) is 3.22a^7b^3c

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simplify (2.3a^4b)(1.4b^2ca^3)

simplify

(2.3 a^{4} b) (1.4 b^{2} c a^{3})

3.22 a^{7} b^{3} c

Solution steps

(2.3 a^{4} b) (1.4 b^{2} c a^{3})

Apply exponent rule:

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

a^{4} a^{3} = a^{4 + 3}

= 2.3 b \cdot 1.4 b^{2} c a^{4 + 3}

Add the numbers:

4 + 3 = 7

= 2.3 b \cdot 1.4 b^{2} c a^{7}

Apply exponent rule:

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

b b^{2} = b^{1 + 2}

= 2.3 \cdot 1.4 b^{1 + 2} c a^{7}

Add the numbers:

1 + 2 = 3

= 2.3 \cdot 1.4 b^{3} c a^{7}

Multiply the numbers:

2.3 \cdot 1.4 = 3.22

= 3.22 a^{7} b^{3} c

8.7 \cdot 1 0^{- 3}

3 - x

e^{- x} \frac{d x}{d x}

(5 x^{3}) (5 x^{4})

2. 5^{2} e^{- 2.5}

What is (2.3a^4b)(1.4b^2ca^3) ?
The solution to (2.3a^4b)(1.4b^2ca^3) is 3.22a^7b^3c