What is -(0)^2+2(0)-1 ?

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

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-(0)^2+2(0)-1

- (0)^{2} + 2 (0) - 1

- 1

Solution steps

- (0)^{2} + 2 (0) - 1

Follow the PEMDAS order of operations

Calculate exponents

(0)^{2} : 0

(0)^{2}

(0)^{2} = 0

= 0

= - 0 + 2 (0) - 1

Multiply and divide (left to right)

2 (0) : 0

2 (0)

Apply rule:

(a) = a

(0) = 0

= 2 \cdot 0

Apply rule:

a \cdot 0 = 0

= 0

= - 0 + 0 - 1

Add and subtract (left to right)

- 0 + 0 - 1 : - 1

- 0 + 0 - 1

- 0 + 0 = 0

= 0 - 1

0 - 1 = - 1

= - 1

= - 1

3 \div 5 - 4 \div 10

25 - 13 + 7

\frac{72 \div 3 ^{2} \cdot 2}{6}

8 \times 6 - 15 \times (- 7)

4 \times 7 (136 \div 8) - 6 + (27 - 9) \times 2