Math, asked by wungnaokuihaorei, 1 day ago

3x²- 3xy +y² +yz+z² , -8x² +7xy -7yz +3z², 5x²-6y² +6yz . add the expression by column method

Answers

Answered by Ayesha2409

0

Step-by-step explanation:

your answer is in above pic

hope it helps

good day

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Answered by Anonymous

1

Answer:

= 4xy – 5y² + 4z²

Thank You !!

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