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Popular >

-3^2-(-3)^2

Solution

- 3^{2} - (- 3)^{2}

Solution

- 18

Solution steps

- 3^{2} - (- 3)^{2}

Follow the PEMDAS order of operations

Calculate exponents

3^{2} : 9

3^{2}

3^{2} = 9

= 9

= - 9 - (- 3)^{2}

Calculate exponents

(- 3)^{2} : 9

(- 3)^{2}

Apply exponent rule:

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

if

n

is even

(- 3)^{2} = 3^{2} = 9

= 9

= - 9 - 9

Add and subtract (left to right)

- 9 - 9 : - 18

- 9 - 9

- 9 - 9 = - 18

= - 18

= - 18

Popular Examples

2^2\times (-9+4)

2^{2} \times (- 9 + 4)

(14^2\times 15)-(2^2+20)

(1 4^{2} \times 15) - (2^{2} + 20)

3^{2} - (- 2^{2})

4^{3} \cdot 5^{3}

2 + 1 \div 2

Frequently Asked Questions (FAQ)

What is -3^2-(-3)^2 ?
The solution to -3^2-(-3)^2 is -18