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Popular >

simplify 4/(4^{-2)}

Solution

simplify

\frac{4}{4 ^{- 2}}

Solution

64

Solution steps

\frac{4}{4 ^{- 2}}

Apply exponent rule:

\frac{x ^{a}}{x ^{b}} = x^{a - b}

= 4^{1 - (- 2)}

1 - (- 2) = 3

= 4^{3}

4^{3} = 64

= 64

Popular Examples

6*3=(x*5)-(x*2)

6 \cdot 3 = (x \cdot 5) - (x \cdot 2)

simplify 4/(3x)+8/(x^3)+2/(5xy)simplify

\frac{4}{3 x} + \frac{8}{x ^{3}} + \frac{2}{5 x y}

(2x+7)/(-3)<= x-9

\frac{2 x + 7}{- 3} \leq x - 9

1\times (-4)-8\times 9/(-3)

1 \times (- 4) - 8 \times \frac{9}{- 3}

factor 6y^2-4y factor

6 y^{2} - 4 y

Frequently Asked Questions (FAQ)

What is 4/(4^{-2)} ?
The solution to 4/(4^{-2)} is 64