1.

Factorise the following:4x^2+4x+1

Answer»

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

HENCE, the ROOTS are -1/2

!!!!!!!! MARK as BRAINLIEST !!!!!!!!



Discussion

No Comment Found

Related InterviewSolutions