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Popular >

simplify (310^7)(510^5)

Solution

simplify

(3 \cdot 1 0^{7}) (5 \cdot 1 0^{5})

Solution

1 0^{12} \cdot 15

+1

Decimal Notation

1.5 E 13

Solution steps

(3 \cdot 1 0^{7}) (5 \cdot 1 0^{5})

Apply exponent rule:

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

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

= 3 \cdot 5 \cdot 1 0^{7 + 5}

Add the numbers:

7 + 5 = 12

= 3 \cdot 5 \cdot 1 0^{12}

Multiply the numbers:

3 \cdot 5 = 15

= 1 0^{12} \cdot 15

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Frequently Asked Questions (FAQ)

What is (3*10^7)(5*10^5) ?
The solution to (3*10^7)(5*10^5) is 10^{12}*15