What is 3[-2(3)+6(2)] ?

The solution to 3[-2(3)+6(2)] is 18

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3[-2(3)+6(2)]

3 [- 2 (3) + 6 (2)]

18

Solution steps

3 [- 2 (3) + 6 (2)]

Follow the PEMDAS order of operations

Calculate within parentheses

[- 2 (3) + 6 (2)] : 6

- 2 (3) + 6 (2)

Multiply and divide (left to right)

- 2 (3) : - 6

- 2 (3)

Apply rule:

(a) = a

(3) = 3

= - 2 \cdot 3

Multiply the numbers:

- 2 \cdot 3 = - 6

= - 6

= - 6 + 6 (2)

Multiply and divide (left to right)

6 (2) : 12

6 (2)

Apply rule:

(a) = a

(2) = 2

= 6 \cdot 2

Multiply the numbers:

6 \cdot 2 = 12

= 12

= - 6 + 12

Add and subtract (left to right)

- 6 + 12 : 6

- 6 + 12

- 6 + 12 = 6

= 6

= 6

= 3 \cdot 6

Multiply and divide (left to right)

3 \cdot 6 : 18

3 \cdot 6

3 \cdot 6 = 18

= 18

= 18

18 + (6 - 8)^{3}

(- 2)^{3} + 1

\frac{1}{2} (5 + 13) - 4 \cdot 5

2^{3} + 4^{2}

(9 + 1)^{2}