Step-by-step explanation:
=x^2+2x+4+9-6x+x^2
=2x^2-4x+13
Answer:
3. t = 2
First step: Isolate the term that has x. To do that, subtract 2y from both sides.
Now divide both sides by 3.
chur answer would be X=1
step 1: x2−5x+6<0
step2: (×-2) (+-3) =0
answer would be: 2<x<3