Question

What is the difference between 2X and X2 ?

Answer 1

Heya HERE is your answer

In the first case : (x+x = 2x) in this case we have added the x term.

But in second case : (X × X = X²) in this case we have multiplied the x term.

HOPE IT helps you

Answer 2

2x and x2 are the same. 2 times 3 and 3 times 2 are equal

X2 is not the same as x2

X2 means x times x

X2 is not the same as x2

X2 (pronounced x sub 2) refers to a second unique value of x.

For example, delta x (meaning a change in x on a graph) is often notated as X2 - X1

Now if your question is actually asking:

    what is the ""Difference of 2x and x2 where x = -2"",

    then this means:  what is 2x minus x2 where x = -2.

We would write it this way:

Difference = 2(-2) - (-2)2 = -4 - -4 = -4 + 4 = 0

Answer is 0