Question

HOW MUCH IS X²-X²

Answer plzzzz

Answer 1

X²-X²

After cancelling out, we get 0 as answer.

______________

Also,

(X+X)(X-X)

= (X+X)(0)

= 0

Answer 2

Answer:

0 is the value of  $X^2 - X^2$.

Explanation:

Given that, $X^2 - X^2$.

Here we can see that, both the variables are X.

So, the value  $X^2 - X^2$ is equal to zero.

Because, 1 - 1 = 0 , y - y = 0 , 2 - 2 = 0, so in this way both the variables are same which is X.

• But as we know that the formula of $a^2 - b^2$ = (a + b) (a - b)

If we compare  $X^2 - X^2$  the formula $a^2 - b ^2$,

Then, a = X and b = X.

Now, according to the formula,

$a^2 - b^2 = (a + b)(a - b)$

⇒ $X^2 - X^2 = (X+X)(X - X)$ = 2X× 0 = 0.

Final answer:

Hence, 0 is the value of  $X^2 - X^2$.

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