Question

(x + 2y + z)2 + (x - 2y+z) को सरल करो।​

Answer 1

Answer:

3x + 2y + 3z

Step-by-step explanation:

(x+2y+z)2 + (x-2y+z)= 2x + 4y + 2z + x - 2y + z = 3x + 2y + 3z = (x+z)3 + 2y