What is simplify-(1(2(-1)+1))/(-1(-1+2)) ?

The solution to simplify-(1(2(-1)+1))/(-1(-1+2)) is -1

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simplify-(1(2(-1)+1))/(-1(-1+2))

simplify

- \frac{1 ( 2 ( - 1 ) + 1 )}{- 1 ( - 1 + 2 )}

- 1

Solution steps

- \frac{1 \cdot ( 2 ( - 1 ) + 1 )}{- 1 \cdot ( - 1 + 2 )}

- 1 \cdot (- 1 + 2) = - 1

= - \frac{1 \cdot ( 2 ( - 1 ) + 1 )}{- 1}

Apply the fraction rule:

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

= \frac{1 \cdot ( 2 ( - 1 ) + 1 )}{1}

Apply the fraction rule:

\frac{a}{1} = a

= 1 \cdot (2 (- 1) + 1)

1 \cdot (2 (- 1) + 1) = - 1

= - 1

\frac{π}{3} + \frac{π}{12}

2 - y^{2} + 2 x - x y^{2}

3 z^{2} + 2 z - 12 z^{2} - 8

62

\frac{x}{3} - \frac{3 x}{4} = \frac{1}{12}

What is simplify-(1(2(-1)+1))/(-1(-1+2)) ?
The solution to simplify-(1(2(-1)+1))/(-1(-1+2)) is -1