2(0-1)^2

Solution

2 (0 - 1)^{2}

2

Solution steps

2 (0 - 1)^{2}

Follow the PEMDAS order of operations

Calculate within parentheses

(0 - 1) : - 1

= 2 (- 1)^{2}

Calculate exponents

(- 1)^{2} : 1

= 2 \cdot 1

Multiply and divide (left to right)

2 \cdot 1 : 2

= 2

5 [3 (5 - 1)] - 20

5^{2} + 16

- 5^{2} + 4 (- 5) + 3

17 \times 17 + 74

3 (3^{2}) + 2 (3)