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Popular >

(-1)^2+(-1)

Solution

(- 1)^{2} + (- 1)

Solution

0

Solution steps

(- 1)^{2} + (- 1)

Follow the PEMDAS order of operations

Calculate exponents

(- 1)^{2} : 1

(- 1)^{2}

Apply exponent rule:

(- a)^{n} = a^{n},

if

n

is even

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

= 1

= 1 + (- 1)

Add and subtract (left to right)

1 + (- 1) : 0

1 + (- 1)

Apply rule

+ (- a) = - a

+ (- 1) = - 1

= 1 - 1

1 - 1 = 0

= 0

= 0

Popular Examples

9 \times 4 + 5^{2}

5 - 1^{2}

10 \cdot 6 + 3 \cdot 3^{2} + 6

- 8 (- 11) + 38

\frac{5}{12} - 3 + \frac{7}{2}

Frequently Asked Questions (FAQ)

What is (-1)^2+(-1) ?
The solution to (-1)^2+(-1) is 0