Question

Factorise: (2x + 1)2​

Answer 1

ans

= ( 2x+1)2

=2×+1=2

=2×3

=6

Answer 2

Step-by-step explanation:

The roots (zeros) are the xx values where the graphintersects the x-axis. To find the roots (zeros), replace yywith 00 and solve for xx.

x=i√22,−i√22