Complete the square x2 + 4x +3=15 somebody help

x=2

Step-by-step explanation:

2^2=4

4^2=8

4+8+3=15

no association

step-by-step explanation:

if you have eyes and you can use them efficiently you can see that it just looks like random dots like do a line of best fit and like they're so spread out it's such a weak association you might as well consider it nonexistent

(8+64)^2= 5184 < answer

step-by-step explanation:

2^3 = 8

4^3= 64

(8+64)^2 = 5184