What is (-2)^9\div 2^7 ?

The solution to (-2)^9\div 2^7 is -4

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

(-2)^9\div 2^7

(- 2)^{9} \div 2^{7}

- 4

Solution steps

(- 2)^{9} \div 2^{7}

Follow the PEMDAS order of operations

Calculate exponents

(- 2)^{9} : - 512

(- 2)^{9}

Apply exponent rule:

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

n

is odd

(- 2)^{9} = - 2^{9} = - 512

= - 512

= - 512 \div 2^{7}

Calculate exponents

2^{7} : 128

2^{7}

2^{7} = 128

= 128

= - 512 \div 128

Multiply and divide (left to right)

- 512 \div 128 : - 4

- 512 \div 128

- 512 \div 128 = - 4

= - 4

= - 4

6 \times 3 \div 3 - 2 (3 - 2) - 8 \div 2

9^{2} - 452

- 3 (10)^{2}

(28) \div (7) (- 4)

3^{0} - 2