What is (1.9-2)/(1.9^2+1.9-6) ?

The solution to (1.9-2)/(1.9^2+1.9-6) is 0.20408…

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simplify (1.9-2)/(1.9^2+1.9-6)

simplify

\frac{1.9 - 2}{1. 9 ^{2} + 1.9 - 6}

0.20408 \dots

Solution steps

\frac{1.9 - 2}{1. 9 ^{2} + 1.9 - 6}

Subtract the numbers:

1.9 - 2 = - 0.1

= \frac{- 0.1}{1. 9 ^{2} + 1.9 - 6}

1. 9^{2} + 1.9 - 6 = - 0.49

= \frac{- 0.1}{- 0.49}

Apply the fraction rule:

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

= \frac{0.1}{0.49}

Divide the numbers:

\frac{0.1}{0.49} = 0.20408 \dots

= 0.20408 \dots

(\frac{x}{y}) z

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What is (1.9-2)/(1.9^2+1.9-6) ?
The solution to (1.9-2)/(1.9^2+1.9-6) is 0.20408…