State whether the following quadratic equations have two distinct real roots. Justify your answer.
The equation 
has real and equal roots.
∴ D = b2 - 4ac
= 36 – 36 = 0
Hence, the roots are real and equal..
1
State whether the following quadratic equations have two distinct real roots. Justify your answer.
The equation has real and equal roots.
∴ D = b2 - 4ac
= 36 – 36 = 0
Hence, the roots are real and equal..