Question

If α and β are zero of Xsq+4x+4 then

Answer 1

Answer:

${x}^{2} + 4x + 4 = 0 \\ ({x + 2})^{2} = 0 \\ x + 2 = 0 \\ x = - 2 \: x = - 2 \\ therefore \: \: \alpha = \beta = - 2$

Answer 2

Answer:

Sameeeee eeeeeeeeeeeeeeeeee as above...... You know what I mean