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Popular >

simplify 7^{-4}77^3

Solution

simplify

7^{- 4} \cdot 7 \cdot 7^{3}

Solution

1

Solution steps

7^{- 4} \cdot 7 \cdot 7^{3}

Apply exponent rule:

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

7^{- 4} \cdot 7 \cdot 7^{3} = 7^{- 4 + 1 + 3}

= 7^{- 4 + 1 + 3}

Add/Subtract the numbers:

- 4 + 1 + 3 = 0

= 7^{0}

Apply exponent rule:

a^{0} = 1, a \neq = 0

= 1

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Frequently Asked Questions (FAQ)

What is 7^{-4}*7*7^3 ?
The solution to 7^{-4}*7*7^3 is 1