Question

Find the condition that the roots of the equation ( mx +c)^2 - 4ax =0

Answer 1

Step-by-step explanation:

A line touching the parabola is said to be a tangent to the parabola provided it satisfies certain conditions. If we have a line y = mx + c touching a parabola y2 = 4ax, then c = a/m. Similarly, the line y = mx + c touches the parabola x2 = 4ay if c = -am2.

The line x cos c + y sin c = p touches the parabola y2 = 4ax if a sin2c + p cos c = 0.

Answer 2

Answer:

If α and β are the roots of the equation x^2-3x+6=0,form

equation whose roots are α^2,β^2