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Popular >

4^2-4

Solution

4^{2} - 4

Solution

12

Solution steps

4^{2} - 4

Follow the PEMDAS order of operations

Calculate exponents

4^{2} : 16

= 16 - 4

Add and subtract (left to right)

16 - 4 : 12

= 12

Popular Examples

2 x + 5 = - 27

factor 8000x-100x^2 factor

8000 x - 100 x^{2}

x/3*(x-1)-x/4*(x+1)+(3x+4)/(12)=0

\frac{x}{3} \cdot (x - 1) - \frac{x}{4} \cdot (x + 1) + \frac{3 x + 4}{12} = 0

∣ 2 x + 4 ∣ \leq 14

factor 2x^2-4x-30 factor

2 x^{2} - 4 x - 30

Frequently Asked Questions (FAQ)

What is 4^2-4 ?
The solution to 4^2-4 is 12