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Popular >

13^2-12^2

Solution

1 3^{2} - 1 2^{2}

Solution

25

Solution steps

1 3^{2} - 1 2^{2}

Follow the PEMDAS order of operations

Calculate exponents

1 3^{2} : 169

1 3^{2}

1 3^{2} = 169

= 169

= 169 - 1 2^{2}

Calculate exponents

1 2^{2} : 144

1 2^{2}

1 2^{2} = 144

= 144

= 169 - 144

Add and subtract (left to right)

169 - 144 : 25

169 - 144

169 - 144 = 25

= 25

= 25

Popular Examples

longadd 3.30193+2 long addition

3.30193 + 2

longsub 1-0.5 long subtraction

1 - 0.5

9 + 4 (3 + 1)

simplify 36/6 simplify

\frac{36}{6}

(4-3)(1-(3+5))*5

(4 - 3) (1 - (3 + 5)) \cdot 5

Frequently Asked Questions (FAQ)

What is 13^2-12^2 ?
The solution to 13^2-12^2 is 25