Question

The value of(X^2+y^2)+(x^2-y^2)is?

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Find the value.

Step-by-step explanation:

Given:

$(x^2+y^2)+(x^2-y^2)$

Using property of $a^2-b^2=(a+b)(a-b)$

In the given formula:

$a=x^2\\b=y^2$

Computation:

Putting value of a and b in the formula.

$(x^2+y^2)+(x^2-y^2)\\\\(x^2)^2-(y^2)^2\\\\x^4-y^4$

Therefore, $x^4-y^4$ is the value of given solution.

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