en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

85^2-77^2

Solution

8 5^{2} - 7 7^{2}

Solution

1296

Solution steps

8 5^{2} - 7 7^{2}

Follow the PEMDAS order of operations

Calculate exponents

8 5^{2} : 7225

= 7225 - 7 7^{2}

Calculate exponents

7 7^{2} : 5929

= 7225 - 5929

Add and subtract (left to right)

7225 - 5929 : 1296

= 1296

Popular Examples

(-6+4-3-5)\times (-10)

(- 6 + 4 - 3 - 5) \times (- 10)

5 6^{2} - 4 4^{2}

\frac{18}{( 3 + 3 ) ^{3}}

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

6 \cdot 6^{2}

Frequently Asked Questions (FAQ)

What is 85^2-77^2 ?
The solution to 85^2-77^2 is 1296