3(-1)+1

Solution

3 (- 1) + 1

- 2

Solution steps

3 (- 1) + 1

Follow the PEMDAS order of operations

Multiply and divide (left to right)

3 (- 1) : - 3

3 (- 1)

Apply rule

a \cdot (- b) = - a \cdot b

3 (- 1) = - 3 \cdot 1 = - 3

= - 3

= - 3 + 1

Add and subtract (left to right)

- 3 + 1 : - 2

- 3 + 1

- 3 + 1 = - 2

= - 2

= - 2

\frac{1}{2} (1)^{2}

1^{2} + 3

7 8^{2} - 7 2^{2}

6^{2} \times 6

6 (5) - 3 (4)