Math, asked by prachi2111, 8 months ago

(2x + 3y + 4z)*2
plz tell me fast​

Answers

Answered by adityaingle204
1

4x+6y+8z hope you like have a nice

Answered by Anonymous
2

Answer:

use the identity

(a+b+c)²= a²+b²+c²+ 2ab +2bc+2ac

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