20^2+48^2

Solution

2 0^{2} + 4 8^{2}

2704

Solution steps

2 0^{2} + 4 8^{2}

Follow the PEMDAS order of operations

Calculate exponents

2 0^{2} : 400

= 400 + 4 8^{2}

Calculate exponents

4 8^{2} : 2304

= 400 + 2304

Add and subtract (left to right)

400 + 2304 : 2704

= 2704

(- 2) - (5) + (80 - 120) - (- 30 + 12)

2 (- 1) + 5

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

(1 + 2) 3 - 4

6 (3)^{2}