What is (0.99^4-1)/(0.99^6-1) ?

The solution to (0.99^4-1)/(0.99^6-1) is 0.67334…

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simplify (0.99^4-1)/(0.99^6-1)

simplify

\frac{0.9 9 ^{4} - 1}{0.9 9 ^{6} - 1}

0.67334 \dots

Solution steps

\frac{0.9 9 ^{4} - 1}{0.9 9 ^{6} - 1}

0.9 9^{4} - 1 = - 0.03940399

= \frac{- 0.03940399}{0.9 9 ^{6} - 1}

0.9 9^{6} - 1 = - 0.05851 \dots

= \frac{- 0.03940399}{- 0.05851 \dots}

Apply the fraction rule:

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

= \frac{0.03940399}{0.05851 \dots}

Divide the numbers:

\frac{0.03940399}{0.05851 \dots} = 0.67334 \dots

= 0.67334 \dots

4 x^{2} - 3 x + 7 x^{2} - 11 + 5 x

(2 x + 1) (3 x + 4)

x e^{- 2} + e x^{- 2}

\frac{15 b}{25 b ^{2}}

7 (3)

What is (0.99^4-1)/(0.99^6-1) ?
The solution to (0.99^4-1)/(0.99^6-1) is 0.67334…