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Popular >

5(-2)^2

Solution

5 (- 2)^{2}

Solution

20

Solution steps

5 (- 2)^{2}

Follow the PEMDAS order of operations

Calculate exponents

(- 2)^{2} : 4

(- 2)^{2}

Apply exponent rule:

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

if

n

is even

(- 2)^{2} = 2^{2} = 4

= 4

= 5 \cdot 4

Multiply and divide (left to right)

5 \cdot 4 : 20

5 \cdot 4

5 \cdot 4 = 20

= 20

= 20

Popular Examples

2^{9} - 1

3 (- 5)^{2}

4 - (- 1)^{2}

(3+9*2-5-8+12-13+25)/(-5)

\frac{3 + 9 \cdot 2 - 5 - 8 + 12 - 13 + 25}{- 5}

1 - (1 \times 0)

Frequently Asked Questions (FAQ)

What is 5(-2)^2 ?
The solution to 5(-2)^2 is 20