Math, asked by kabrapreeti48, 11 months ago

factorise using identities : 1. 4a2+12ab+9b2-8a-12b
2. x4+y4-3x2y2
3. 49-4x4-y4-4x2y2
4. a4+9b2+6a2b-2a2-6b
5. 4a4+64b4+16a2b2
6 a3-a2b-ab2+b3​

Answers

Answered by ashif53
0

Answer:

bhai mujhe nahi pata kyonki mai itna bada pdhala nahi hoon

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