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Popular >

(-1-7)^2

Solution

(- 1 - 7)^{2}

Solution

64

Solution steps

(- 1 - 7)^{2}

Follow the PEMDAS order of operations

Calculate within parentheses

(- 1 - 7) : - 8

- 1 - 7

- 1 - 7 = - 8

= - 8

= (- 8)^{2}

Calculate exponents

(- 8)^{2} : 64

(- 8)^{2}

Apply exponent rule:

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

if

n

is even

(- 8)^{2} = 8^{2} = 64

= 64

= 64

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(3 + 1)^{5} \div (5 - 1)^{7}

- [2 - 4 (- 2 + 9)]

Frequently Asked Questions (FAQ)

What is (-1-7)^2 ?
The solution to (-1-7)^2 is 64