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Math homework help exponents

Math homework help exponents-example-1

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Answer + Step-by-step explanation:


(5^(10))/(5^(5)) =5^(10-5) = 5^5


\text{used property :} \ \ \ (a^(m))/(a^(n)) =a^(m-n)

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(4^8)^3 = a^(8 * 3)=a^(24)


\text{used property :} \ \ \ (a^n)^m = a^(n * m)

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10^(-4)=(1)/(10^(4)) \ \text{not} \ (1)/(4^(10))

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15⁶ × 15³ = 15⁶⁺³ = 15⁹

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Recall : If a ≠0 a⁰ = 1

Then

Since 6⁸ ≠ 0 (6⁸)⁰ = 1

Math homework help exponents-example-1
User Dinko Pehar
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