Question

(y+2)^4+y^4=12 then y?​

Answer 1

Answer:

$(y + 2) {}^{2} + y {4}^{} = 12 \\ y {6}^{} + 4y + 4 = 12 \\ y {}^{} 6 + 4y = 8$

This is your answer.

Here the value of y will be infinitive.