Extra questions
Q1. Expand
1. ( x+2y+z)²
2. (2x-3y-z)²
3. (⅔x+¾y+½z)²
4. (2x-⅔y + ½z)²
5. (√2x+3√2y+z)²
Q2. Factorise
1. 64x³+27y³+8z³-72xyz
2. x³+y³+27z³-9xyz
FOR CLASS IX CHAPTER 2 POLYNOMIAL EXTRA QUESTIONS
Answers
Answered by
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Answer:
what man
Step-by-step explanation:
Answered by
0
Step-by-step explanation:
it's easy u can do it properly
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