What is -(-1)^2+3(-1)+40 ?

The solution to -(-1)^2+3(-1)+40 is 36

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

-(-1)^2+3(-1)+40

- (- 1)^{2} + 3 (- 1) + 40

36

Solution steps

- (- 1)^{2} + 3 (- 1) + 40

Follow the PEMDAS order of operations

Calculate exponents

(- 1)^{2} : 1

(- 1)^{2}

Apply exponent rule:

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

n

is even

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

= 1

= - 1 + 3 (- 1) + 40

Multiply and divide (left to right)

3 (- 1) : - 3

3 (- 1)

Apply rule

a \cdot (- b) = - a \cdot b

3 (- 1) = - 3 \cdot 1 = - 3

= - 3

= - 1 - 3 + 40

Add and subtract (left to right)

- 1 - 3 + 40 : 36

- 1 - 3 + 40

- 1 - 3 = - 4

= - 4 + 40

- 4 + 40 = 36

= 36

= 36

\frac{150 + 6 ( 8 + 2 )}{10 + 4}

(- 4)^{2} + 8 (- 4) + 19

2 (0)^{2} - 4 (0) + 2

1 - \frac{2}{3} \cdot (- \frac{4}{6})

5 (- 2)^{2} - 3 (- 2) - 2