Question icon
Grade 11Algebra

Please show the workings.

Question image for Please show the workings.
Profile image of Mehreen
10 Years agoGrade 11
Answers icon

1 Answer

Profile image of Saurabh Koranglekar
6 Years ago
Dear student

For imaginary roots c=0
let the equation be x^2 + 1 =0,x^2 + 4 =0, x^2 + 9 =0 etc
therefore the required expression is 3x^2

Now based on choices we can substitute the values and solve the question

Regards