Question

Please help to solve the quadratic problem:

Write the Quadratic equation whose roots are 2 and 4, and whose leading coefficient is 1; Use x to represent the variable.

Answer 1

(x - 2)(x - 4); use FOIL to expand out
x^2 - 4x - 2x - 8; combine like terms
x^2 - 6x + 8 = 0

Answer 2

The answer is the line x^2-6x+8=0

Answer 3

Yes.

Answer 4

Wow! I was looking for a single answer thank you and here is your medal!