4(2)+12

Solution

4 (2) + 12

20

Solution steps

4 (2) + 12

Follow the PEMDAS order of operations

Multiply and divide (left to right)

4 (2) : 8

= 8 + 12

Add and subtract (left to right)

8 + 12 : 20

= 20

7 (4 + 2)^{2} - 7 \cdot 4

3 (- \frac{2}{3} + \frac{4}{9})

- 3 (5)^{3}

2^{7} + 2^{6} + 2^{5}

8 \cdot 2^{3}