Question

4xsquare + 4x+1 = 0​

Answer 1

Answer:

X=0

Step-by-step explanation:

THE ONLY METHOD IS PLACING INTEGERS

Answer 2

Step-by-step explanation:

${4x}^{2} + 4x + 1 = 0 \\ \\ (2x) {}^{2} + 2 . (2x).1 + {1}^{2} = 0 \\ \\ (2x + 1) {}^{2} = 0 \\ \\ (2x + 1)(2x + 1) = 0 \\ \\ 2x + 1 = 0 \\ \\ x = - \frac{1}{2}$