(4-2)^2+1

Solution

(4 - 2)^{2} + 1

5

Solution steps

(4 - 2)^{2} + 1

Follow the PEMDAS order of operations

Calculate within parentheses

(4 - 2) : 2

= 2^{2} + 1

Calculate exponents

2^{2} : 4

= 4 + 1

Add and subtract (left to right)

4 + 1 : 5

= 5

1 8^{2} + 18 + 4

- (3 + 2)^{2}

- 2^{2} - 2 (- 2) + 1

\frac{1}{3} (2^{4} + 2)

(- 2 - 2) (- 3 - 4)