What is 1^5+5^2\div 25^0-5^1 ?

The solution to 1^5+5^2\div 25^0-5^1 is 21

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

1^5+5^2\div 25^0-5^1

1^{5} + 5^{2} \div 2 5^{0} - 5^{1}

21

Solution steps

1^{5} + 5^{2} \div 2 5^{0} - 5^{1}

Follow the PEMDAS order of operations

Calculate exponents

1^{5} : 1

= 1 + 5^{2} \div 2 5^{0} - 5^{1}

Calculate exponents

5^{2} : 25

= 1 + 25 \div 2 5^{0} - 5^{1}

Calculate exponents

2 5^{0} : 1

= 1 + 25 \div 1 - 5^{1}

Calculate exponents

5^{1} : 5

= 1 + 25 \div 1 - 5

Multiply and divide (left to right)

25 \div 1 : 25

= 1 + 25 - 5

Add and subtract (left to right)

1 + 25 - 5 : 21

= 21

[1 - (- 4)] - [- (- 14) (- 19)]

4 \frac{2}{3} - 4 \cdot \frac{2}{3}

- 2^{2} + 8

- 2 (5) + 1

(4 - 5) (2 + 7)