Question

please solve this problem fast​

Answer 1

Answer:

Step-by-step explanation:

i. x^2+x-2

ii. x^2-8xy+3y

iii. x^2-y^2-z^2-xy+yz+zx

Answer 2

Answer:

Answer of 1 is === 5x

Answer of 2 is === x²-1xy

Answer of 3 is === y²-z²-x²

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