What is (-2+(-3))^2 ?

The solution to (-2+(-3))^2 is 25

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(-2+(-3))^2

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

25

Solution steps

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

Follow the PEMDAS order of operations

Calculate within parentheses

(- 2 + (- 3)) : - 5

- 2 + (- 3)

Add and subtract (left to right)

Apply rule

+ (- a) = - a

+ (- 3) = - 3

= - 2 - 3

- 2 - 3 = - 5

= - 5

= (- 5)^{2}

Calculate exponents

(- 5)^{2} : 25

(- 5)^{2}

Apply exponent rule:

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

n

is even

(- 5)^{2} = 5^{2} = 25

= 25

= 25

100 \div 5^{2} \cdot 2 + (9 - 4 + 3 \cdot 5)

1 - 3 + 9 - 27 + 81 - 243

2^{23} - 1

14 - (8 + 7) - [4 + 2 - 3 - (- 4 + 5)]

54 - 9 - 2