What is -(1)^2+2(1) ?

The solution to -(1)^2+2(1) is 1

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-(1)^2+2(1)

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

1

Solution steps

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

Follow the PEMDAS order of operations

Calculate exponents

(1)^{2} : 1

(1)^{2}

(1)^{2} = 1

= 1

= - 1 + 2 (1)

Multiply and divide (left to right)

2 (1) : 2

2 (1)

Apply rule:

(a) = a

(1) = 1

= 2 \cdot 1

Multiply the numbers:

2 \cdot 1 = 2

= 2

= - 1 + 2

Add and subtract (left to right)

- 1 + 2 : 1

- 1 + 2

- 1 + 2 = 1

= 1

= 1

5 (- 1)^{6}

\frac{2 ( 2 ) ^{3}}{3}

\frac{4 ^{2} - 4}{4 - 2}

12 (1)^{2} - 6 (1)

- 2 (- 2) + 5