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Popular >

(-1)^2-2

Solution

(- 1)^{2} - 2

Solution

- 1

Solution steps

(- 1)^{2} - 2

Follow the PEMDAS order of operations

Calculate exponents

(- 1)^{2} : 1

= 1 - 2

Add and subtract (left to right)

1 - 2 : - 1

= - 1

Popular Examples

m^{2} + 4 m = 0

7 \cdot 4 = 1 + k \cdot 160

factor x^3+2x^2+4x+8 factor

x^{3} + 2 x^{2} + 4 x + 8

6/(x-5)<= 5/(x-4)

\frac{6}{x - 5} \leq \frac{5}{x - 4}

factor x^{-3/2}+2x^{-1/2}+x^{1/2}factor

x^{- \frac{3}{2}} + 2 x^{- \frac{1}{2}} + x^{\frac{1}{2}}

Frequently Asked Questions (FAQ)

What is (-1)^2-2 ?
The solution to (-1)^2-2 is -1