Math, asked by 1987TFV2BWEHJVI, 23 days ago

expand by using suitable identities (a) (4x-y+2z)^2 (b) (2a-4b)^3

Answers

Answered by vermashiva451
2

Step-by-step explanation:

(a) (4x-y+2z)²

(4x-y+2z)²=16x²+y²+4z²-8xy-4yz+16xz

(b)(2a-4b)³

(2a-4b)³=8a³-64b³-24ab(2a-4b)

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