Question

if p=2y²-5-2y,Q=y²-3y+6 and R=y²-4y+2,find P+2Q+2R.​

Answer 1

Answer:

Hlo mate..

Step-by-step explanation:

Given

P=2y^2-5-2y, Q=y^2-3y+6, R=y^2-4y+2

Now,

P+2(Q+R)

=2y^2-2y-5+2(2y^2-7y+8)

=6y^2-16y+11..

Hope it helps u..

Answer 2

Answer:

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