Question

Q2: Form the quadratic from the roots:- -5 and 5​

Answer 1

Answer:

x² - 25 = 0

Hope this helps u.../

Answer 2

Answer:

Let the roots of a quadratic equation be a,b

Then, general form of a quadratic equation is

( x - a )( x - b ) = 0

Given roots are -5,5

Let a = 5 and b = -5

Substitute the values in the equation

( x - 5 )( x - ( - 5 ) = 0

x^2 - 25 = 0

This is the required equation