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Popular >

2(-3)^2

Solution

2 (- 3)^{2}

Solution

18

Solution steps

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

= 2 \cdot 9

Multiply and divide (left to right)

2 \cdot 9 : 18

2 \cdot 9

2 \cdot 9 = 18

= 18

= 18

Popular Examples

simplify 12/20 simplify

\frac{12}{20}

(3 + 4)^{2}

5^{2} \cdot 7^{3}

\frac{15}{10}

simplify 24/36 simplify

\frac{24}{36}

Frequently Asked Questions (FAQ)

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