Math, asked by farehaa377, 2 months ago

Question 10. Add: 7xy + 5yz - 3xz, 4yz
+ 9zx - 4y, -3x2 + 5x - 2xy.
O xy + 5yz +3xz
O 3zx
5xy + 9yz - 3ZX +5x - 4y
O
5xy + 9yz + 3x +5x - 4y
O
3xy - 6yz + 3zx +5x + 4y​

Answers

Answered by ItzMissKomal
1

Answer:

=(7xy+5yz−3zx)+(4yz+9zx−4y)+(−3xz+5x−2y)

=7xy+5yz−3zx+4yz+4zx−4y−3xz+5x−2y

=7xy+9yz+3zx+5x−6y

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