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Popular >

(-2)^2+1

Solution

(- 2)^{2} + 1

Solution

5

Solution steps

(- 2)^{2} + 1

Follow the PEMDAS order of operations

Calculate exponents

(- 2)^{2} : 4

(- 2)^{2}

Apply exponent rule:

(- a)^{n} = a^{n},

if

n

is even

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

= 4

= 4 + 1

Add and subtract (left to right)

4 + 1 : 5

4 + 1

4 + 1 = 5

= 5

= 5

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Frequently Asked Questions (FAQ)

What is (-2)^2+1 ?
The solution to (-2)^2+1 is 5