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Popular >

(1-3)^2-2

Solution

(1 - 3)^{2} - 2

Solution

2

Solution steps

(1 - 3)^{2} - 2

Follow the PEMDAS order of operations

Calculate within parentheses

(1 - 3) : - 2

1 - 3

1 - 3 = - 2

= - 2

= (- 2)^{2} - 2

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 - 2

Add and subtract (left to right)

4 - 2 : 2

4 - 2

4 - 2 = 2

= 2

= 2

Popular Examples

- 2 (5)^{2}

1 \div \frac{1}{2} + \frac{1}{7}

2^8\times 15+2^8

2^{8} \times 15 + 2^{8}

(8 - 12) - (2 - 5)

(5+10\times 5)\div 5

(5 + 10 \times 5) \div 5

Frequently Asked Questions (FAQ)

What is (1-3)^2-2 ?
The solution to (1-3)^2-2 is 2