What is [-3+(-6)-(-4)+2]^2 ?

The solution to [-3+(-6)-(-4)+2]^2 is 9

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

[-3+(-6)-(-4)+2]^2

[- 3 + (- 6) - (- 4) + 2]^{2}

9

Solution steps

[- 3 + (- 6) - (- 4) + 2]^{2}

Follow the PEMDAS order of operations

Calculate within parentheses

[- 3 + (- 6) - (- 4) + 2] : - 3

- 3 + (- 6) - (- 4) + 2

Add and subtract (left to right)

Apply rule

+ (- a) = - a

+ (- 6) = - 6

= - 3 - 6 - (- 4) + 2

- 3 - 6 = - 9

= - 9 - (- 4) + 2

Apply rule

- (- a) = + a

- (- 4) = + 4

= - 9 + 4 + 2

- 9 + 4 = - 5

= - 5 + 2

- 5 + 2 = - 3

= - 3

= (- 3)^{2}

Calculate exponents

(- 3)^{2} : 9

(- 3)^{2}

Apply exponent rule:

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

n

is even

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

= 9

= 9

\frac{4 ( 2 + 1 )}{5 - 8}

12 (10)^{2} + 15

((- 1) + 2)^{2}

6 - (9 - 7)

\frac{6 4 ^{2} - 5 1 ^{2}}{5 3 ^{2}}