Answer:
all real numbers are solutions
Step-by-step explanation:
1) simplify the equation 4x^2+12x+9=(2x+3)^2 is the same as 4x^2+12x+9=4x^2+12x+9
2)subtract 4x from both sides 12x+9=12+9
3)subtract 12x from both sides 9=9
4)subtract 9 from both sides 0=0
I really hope this helps!!!:)
