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3(2)+1

Solution

3 (2) + 1

7

Solution steps

3 (2) + 1

Follow the PEMDAS order of operations

Multiply and divide (left to right)

3 (2) : 6

3 (2)

Apply rule:

(a) = a

(2) = 2

= 3 \cdot 2

Multiply the numbers:

3 \cdot 2 = 6

= 6

= 6 + 1

Add and subtract (left to right)

6 + 1 : 7

6 + 1

6 + 1 = 7

= 7

= 7

8 - 6 - (6 \times 5) + 6^{2}

3^{2} \times 4^{2}

150 - 3 \cdot (10 - 2 \cdot 3) + 20 \div 2

16 \div (- 2) - (- 4 + 2) + 5 \times (- 1)

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