A and C
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
4x2+48x+144=52
Step 2: Subtract 52 from both sides.
4x2+48x+144β52=52β52
4x2+48x+92=0
For this equation: a=4, b=48, c=92
4x2+48x+92=0
Step 3: Use quadratic formula with a=4, b=48, c=92.
x=β48Β±β832/8
x=β6+β13 or x=β6ββ13