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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}

Apply exponent rule:

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

if

n

is even

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

= 9

= 9 + 3^{2}

Calculate exponents

3^{2} : 9

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

68+(-36)+100-40

68 + (- 36) + 100 - 40

\frac{10 - 2 ( 3 )}{4}

(5+1/5)+(2+1/3)

(5 + \frac{1}{5}) + (2 + \frac{1}{3})

5-4(-(5-3)+(2-3))-4(5-3)-1

5 - 4 (- (5 - 3) + (2 - 3)) - 4 (5 - 3) - 1

(7/2+3/8)\div 1/5

(\frac{7}{2} + \frac{3}{8}) \div \frac{1}{5}

Frequently Asked Questions (FAQ)

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