What is (9e^9)(-15e)(10e) ?

The solution to (9e^9)(-15e)(10e) is -1350e^{11}

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simplify (9e^9)(-15e)(10e)

simplify

(9 e^{9}) (- 15 e) (10 e)

- 1350 e^{11}

Decimal Notation

- 80830091.31551 \dots

Solution steps

(9 e^{9}) (- 15 e) (10 e)

Apply exponent rule:

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

e^{9} e = e^{9 + 1}

= 9 (- 15 e) \cdot 10 e^{9 + 1}

Add the numbers:

9 + 1 = 10

= 9 (- 15 e) \cdot 10 e^{10}

Remove parentheses:

(- a) = - a

= - 9 \cdot 15 e 10 e^{10}

Multiply the numbers:

9 \cdot 15 \cdot 10 = 1350

= - 1350 e^{10} e

Apply exponent rule:

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

e e^{10} = e^{1 + 10}

= - 1350 e^{1 + 10}

Add the numbers:

1 + 10 = 11

= - 1350 e^{11}

- x \cdot x e^{x}

A \cdot B

35 \cdot 4 + x^{2}

1000 \cdot (1.1)^{- 12}