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Popular >

(-3)^2-(-6)^2

Solution

(- 3)^{2} - (- 6)^{2}

Solution

- 27

Solution steps

(- 3)^{2} - (- 6)^{2}

Follow the PEMDAS order of operations

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 - (- 6)^{2}

Calculate exponents

(- 6)^{2} : 36

(- 6)^{2}

Apply exponent rule:

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

if

n

is even

(- 6)^{2} = 6^{2} = 36

= 36

= 9 - 36

Add and subtract (left to right)

9 - 36 : - 27

9 - 36

9 - 36 = - 27

= - 27

= - 27

Popular Examples

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\frac{( 3 ) ( - 10 )}{- 5}

\frac{5}{3} - 2 - \frac{2}{3}

4 - (\frac{5}{9} + \frac{44}{9})

(10 - 3) (10 - 8)

+20-5(2-3)+3\times (-7)

+ 20 - 5 (2 - 3) + 3 \times (- 7)

Frequently Asked Questions (FAQ)

What is (-3)^2-(-6)^2 ?
The solution to (-3)^2-(-6)^2 is -27