What is (4X10^5)X(2X10^7) ?

The solution to (4X10^5)X(2X10^7) is 10^{12}*8X^3

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simplify (4X10^5)X(2X10^7)

simplify

(4 X 1 0^{5}) X (2 X 1 0^{7})

1 0^{12} \cdot 8 X^{3}

Solution steps

(4 X \cdot 1 0^{5}) X (2 X \cdot 1 0^{7})

Apply exponent rule:

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

1 0^{5} \cdot 1 0^{7} = 1 0^{5 + 7}

= 4 XX \cdot 2 X \cdot 1 0^{5 + 7}

Add the numbers:

5 + 7 = 12

= 4 XX \cdot 2 X \cdot 1 0^{12}

Apply exponent rule:

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

XXX = X^{1 + 1 + 1}

= 4 \cdot 2 X^{1 + 1 + 1} \cdot 1 0^{12}

Add the numbers:

1 + 1 + 1 = 3

= 4 \cdot 2 X^{3} \cdot 1 0^{12}

Multiply the numbers:

4 \cdot 2 = 8

= 1 0^{12} \cdot 8 X^{3}

e^{- s t} 2

(\frac{5}{6})^{x - 1}

9 x^{2} (9 x^{2})

e^{- 15 l n (x)} \cdot (- 6) x

(3.67 x 1 0^{3}) (8.91 x 1 0^{- 6})