Question

Solve: x (x+y+z)-y (y-x+z)

Please urgent​

Answer 1

Answer:

x ( x+ y + z) - y( y - x+ z)

= x² +xy + xz - ( y² - xy + yz)

= x² + xy + xz - y² + xy - yz

= x² -y² +2xy + xz - yz

hope it helps

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Answer 2

Answer:

• x² + 2xy + xz - y² - yz

Step-by-step explanation:

❁ Hello! ❁

x(x + y + z) - y(y - x + z) =

= x² + xy + xz - y² + xy - yz =

= x² + 2xy + xz - y² - yz

Success! ☺️