What is (8)^2-22(8)+120 ?

The solution to (8)^2-22(8)+120 is 8

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(8)^2-22(8)+120

(8)^{2} - 22 (8) + 120

8

Solution steps

(8)^{2} - 22 (8) + 120

Follow the PEMDAS order of operations

Calculate exponents

(8)^{2} : 64

(8)^{2}

(8)^{2} = 64

= 64

= 64 - 22 (8) + 120

Multiply and divide (left to right)

22 (8) : 176

22 (8)

Apply rule:

(a) = a

(8) = 8

= 22 \cdot 8

Multiply the numbers:

22 \cdot 8 = 176

= 176

= 64 - 176 + 120

Add and subtract (left to right)

64 - 176 + 120 : 8

64 - 176 + 120

64 - 176 = - 112

= - 112 + 120

- 112 + 120 = 8

= 8

= 8

5 - (- 1 - 2 + 6) - 3 (+ 2 (- 3 - 5) - 4) - 4

9 + (8 - 3) \times 5

5 + (- 5 + 2) - 3 - (- 7 + 7)

2 (16) - 20

\frac{1}{2} \times 6 \times 3^{2}