Math, asked by siddu27061, 2 months ago

If x=2x^2-3xy+4y
y=x^2+2xy-3y^2
z=-4x^2+5xy+y^2
Find x+y+z

Answers

Answered by sibisubi2015

0

Answer:

(2x 2-3xy+4y)+(x2+2xy-3y2)+(4x2+5xy+2y)

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