Answer:
All of them
Step-by-step explanation:
standard form just need to be in ax^2+bx+c. In that order
4( b+3) + 2 (b + 5)
4b+12+2b+10
6b+22
yo w t f is thisssssss
b c idek im so cluless rn im in 7th grade XD
The two values of x are
1.65 , -3.65
