What is (20.25*10^{-3})^2(50.5*10^{-3}) ?

The solution to (20.25*10^{-3})^2(50.5*10^{-3}) is 0.00002…

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simplify (20.2510^{-3})^2(50.510^{-3})

simplify

(20.25 \cdot 1 0^{- 3})^{2} (50.5 \cdot 1 0^{- 3})

0.00002 \dots

Solution steps

(20.25 \cdot 1 0^{- 3})^{2} (50.5 \cdot 1 0^{- 3})

(20.25 \cdot 1 0^{- 3})^{2} = 0.0004100625

= 0.0004100625 \cdot 50.5 \cdot 1 0^{- 3}

Apply exponent rule:

a^{- b} = \frac{1}{a ^{b}}

1 0^{- 3} = \frac{1}{1 0 ^{3}}

= 0.0004100625 \cdot 50.5 \cdot \frac{1}{1 0 ^{3}}

1 0^{3} = 1000

= 0.0004100625 \cdot 50.5 \cdot \frac{1}{1000}

Multiply the numbers:

0.0004100625 \cdot 50.5 = 0.02070 \dots

= 0.02070 \dots \cdot \frac{1}{1000}

= \frac{1}{1000} \cdot 0.02070 \dots

\frac{1}{1000} \cdot 0.02070 \dots = \frac{0.02070 \dots}{1000}

= \frac{0.02070 \dots}{1000}

Divide the numbers:

\frac{0.02070 \dots}{1000} = 0.00002 \dots

= 0.00002 \dots

2 e^{- t} \cdot e^{- t}

(4 a) (3 a^{3})

e^{- 1.2 \cdot 2} (1 + 1.2 \cdot 2 + \frac{( 1.2 \cdot 2 ) ^{2}}{2})

(8.7 \cdot 1 0^{- 4}) (8.7 \cdot 1 0^{- 4} \cdot 2)^{2}

e^{- \frac{1}{10} \cdot 20}

What is (20.25*10^{-3})^2(50.5*10^{-3}) ?
The solution to (20.25*10^{-3})^2(50.5*10^{-3}) is 0.00002…