Question

What should be added to x² + y² to get x² + y²+ 2 xy?

Answer 1

Answer:

2xy

Step-by-step explanation:

hope it helps you Plz mark me as brainliest

Answer 2

2xy should be added to x² + y² to get x² + y² + 2xy

Given :

The expressions x² + y² and x² + y² + 2xy

To find :

The expression should be added to x² + y² to get x² + y² + 2xy

Solution :

Step 1 of 2 :

Write down the given expressions

Here the given expressions are x² + y² and x² + y² + 2xy

Step 2 of 2 :

Find the required expression

Let z should be added to x² + y² to get x² + y² + 2xy

By the given condition

( x² + y² ) + z = ( x² + y² + 2xy )

⇒ z = ( x² + y² + 2xy ) - ( x² + y² )

⇒ z = x² + y² + 2xy - x² - y²

⇒ z = 2xy

2xy should be added to x² + y² to get x² + y² + 2xy

━━━━━━━━━━━━━━━━

Learn more from Brainly :-

$1.$ If p- 5 gives 12 then p is _____

https://brainly.in/question/22500317

2. A number when subtracted from 40 results into 15. This statement in the form of an equation

https://brainly.in/question/25043268