(8+10)*3^2

Solution

(8 + 10) \cdot 3^{2}

162

Solution steps

(8 + 10) \cdot 3^{2}

Follow the PEMDAS order of operations

Calculate within parentheses

(8 + 10) : 18

= 18 \cdot 3^{2}

Calculate exponents

3^{2} : 9

= 18 \cdot 9

Multiply and divide (left to right)

18 \cdot 9 : 162

= 162

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

5 - 1 \frac{1}{5} \times 1 \frac{2}{3}

(2)^{2} - 6 (2) + 5

(2)^{3} - 2

(- 6)^{2} - 4 (1) (9)