hey jay sorry for the phone number but i did not respond yet but i will text you back when you leave the office
Let the number be x.
2x-3=55
2x=55-3
2x=52
x=52/2
x=26
5 and 6, the value is about 5.48
15x²+16x+4 =0 (ax² +bx +c=0)
Δ = b²-4ac =256 - 4×15×4 =16
x1 = (-b+√Δ) / 2a = (-16+√16) / 30 =( -16+4) / 30 = -12/30 = - 2/5
x2 = (-b -√Δ) / 2a = (-16 -√16) / 30 = (-16 -4) /30 = -20/30 = -2/3
