What is the answer to y=2(-1)^2-4(-1)-1 ?

The answer to y=2(-1)^2-4(-1)-1 is y=5

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y=2(-1)^2-4(-1)-1

y = 2 (- 1)^{2} - 4 (- 1) - 1

y = 5

Solution steps

y = 2 (- 1)^{2} - 4 (- 1) - 1

Simplify

2 (- 1)^{2} - 4 (- 1) - 1 : 5

y = 5

- 2 - 13.8 x = - 8 x - (6 x + 1)

z = \frac{- 3 + i}{- 1 - i}

x + 3 (x + 2) = 5 (x + 3) - 5

\frac{12}{5} (1)^{\frac{5}{3}} - 3 (1)^{\frac{2}{3}} + C = \frac{2}{5}

x, 2 x - 8 y = 22

What is the answer to y=2(-1)^2-4(-1)-1 ?
The answer to y=2(-1)^2-4(-1)-1 is y=5
Solve for y: y=2(-1)^2-4(-1)-1
The solution is y=5