What is 2(6.67*10^{-11})(1.99*10^{30}) ?

The solution to 2(6.67*10^{-11})(1.99*10^{30}) is 2.65466E20

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simplify 2(6.6710^{-11})(1.9910^{30})

simplify

2 (6.67 \cdot 1 0^{- 11}) (1.99 \cdot 1 0^{30})

2.65466 E 20

Solution steps

2 (6.67 \cdot 1 0^{- 11}) (1.99 \cdot 1 0^{30})

Apply exponent rule:

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

= 1 0^{30} \cdot 2 \cdot 1.99 \cdot 6.67 \cdot \frac{1}{1 0 ^{11}}

Multiply fractions:

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

= 1.99 \cdot 6.67 \cdot \frac{1 0 ^{30} \cdot 1 \cdot 2}{1 0 ^{11}}

\frac{1 \cdot 2 \cdot 1 0 ^{30}}{1 0 ^{11}} = 1 0^{19} \cdot 2

= 1 0^{19} \cdot 2 \cdot 1.99 \cdot 6.67

Multiply the numbers:

6.67 \cdot 1.99 \cdot 2 = 26.5466

= 1 0^{19} \cdot 26.5466

Convert element to a decimal form

1 0^{19} = 1.0 E 19

= 26.5466 \cdot 1.0 E 19

Multiply the numbers:

26.5466 \cdot 1.0 E 19 = 2.65466 E 20

= 2.65466 E 20

\frac{2 a}{3} \cdot \frac{3}{2 a}

3 x^{2} (x + 1)^{2}

3.9 \cdot 1 0^{- 6}

8262 \frac{15}{2} 2

x \cdot (x - 1)^{2} \cdot (x - 2)^{2}

What is 2(6.67*10^{-11})(1.99*10^{30}) ?
The solution to 2(6.67*10^{-11})(1.99*10^{30}) is 2.65466E20