What is (1.3x10^{10})(1.9x10^{-14}) ?

The solution to (1.3x10^{10})(1.9x10^{-14}) is (2.47x^2)/(10000)

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simplify (1.3x10^{10})(1.9x10^{-14})

simplify

(1.3 x 1 0^{10}) (1.9 x 1 0^{- 14})

\frac{2.47 x ^{2}}{10000}

Solution steps

(1.3 x \cdot 1 0^{10}) (1.9 x \cdot 1 0^{- 14})

Simplify

1.9 x \cdot 1 0^{- 14} : \frac{1.9 x}{1 0 ^{14}}

= 1.3 x \cdot 1 0^{10} \cdot \frac{1.9 x}{1 0 ^{14}}

Apply the fraction rule:

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

= \frac{1.3 x \cdot 1 0 ^{10} \cdot 1.9 x}{1 0 ^{14}}

Apply exponent rule:

aa = a^{2}

xx = x^{2}

= \frac{1.3 x ^{2} \cdot 1 0 ^{10} \cdot 1.9}{1 0 ^{14}}

Cancel

\frac{1.3 x ^{2} \cdot 1 0 ^{10} \cdot 1.9}{1 0 ^{14}} : \frac{1.3 x ^{2} \cdot 1.9}{1 0 ^{4}}

= \frac{1.3 x ^{2} \cdot 1.9}{1 0 ^{4}}

Multiply the numbers:

1.3 \cdot 1.9 = 2.47

= \frac{2.47 x ^{2}}{1 0 ^{4}}

1 0^{4} = 10000

= \frac{2.47 x ^{2}}{10000}

- e^{- l n (x + x^{2} + 1)}

e^{- \frac{jπ}{4}}

1.34 x 1 0^{- 3}

4 e^{- 0.065 \cdot \frac{5}{12}}

(x - 2) e^{- x}

What is (1.3x10^{10})(1.9x10^{-14}) ?
The solution to (1.3x10^{10})(1.9x10^{-14}) is (2.47x^2)/(10000)