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Popular >

simplify (710^5)(410^9)

Solution

simplify

(7 \cdot 1 0^{5}) (4 \cdot 1 0^{9})

Solution

1 0^{14} \cdot 28

+1

Decimal

2.8 E 15

Solution steps

(7 \cdot 1 0^{5}) (4 \cdot 1 0^{9})

Apply exponent rule:

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

1 0^{5} \cdot 1 0^{9} = 1 0^{5 + 9}

= 7 \cdot 4 \cdot 1 0^{5 + 9}

Add the numbers:

5 + 9 = 14

= 7 \cdot 4 \cdot 1 0^{14}

Multiply the numbers:

7 \cdot 4 = 28

= 1 0^{14} \cdot 28

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Frequently Asked Questions (FAQ)

What is (7*10^5)(4*10^9) ?
The solution to (7*10^5)(4*10^9) is 10^{14}*28