The solution to 3^2-2(3)+1 is 4

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

3^2-2(3)+1

Solution

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

4

Solution steps

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

Follow the PEMDAS order of operations

Calculate exponents

3^{2} : 9

3^{2}

3^{2} = 9

= 9

= 9 - 2 (3) + 1

Multiply and divide (left to right)

2 (3) : 6

2 (3)

Apply rule:

(a) = a

(3) = 3

= 2 \cdot 3

Multiply the numbers:

2 \cdot 3 = 6

= 6

= 9 - 6 + 1

Add and subtract (left to right)

9 - 6 + 1 : 4

9 - 6 + 1

9 - 6 = 3

= 3 + 1

3 + 1 = 4

= 4

= 4

3^{2} - 2 (3) + 8

2^{3} - 7 \cdot 2 + 1

2 \times 0 + (- 12)

17063 - 769 - 1327

36 - 5 (4) + 7 (2 - 9) - 8 (10 \div 2 + 1) - 36 \div 3