Question

solve this question
fast​

Answer 1

Answer:

$X = 6y^2 - 16y + 11$

Step-by-step explanation:

$P = 2y^{2} -5-2y, Q= y^2-3y+6, R= y^2-4y+2\\X = P+2Q+R= 2y^{2} -5-2y + 2(y^2-3y+6) + 2(y^2-4y+2)\\X = 6y^2 - 16y + 11$