Question

Form the quadratic equation from the roots given below 1/2,-1/2

Answer 1

Answer:

Form of a quadratic equation whose roots

are m , n is

x² - ( m + n )x + mn = 0

m = 0 , n = 4 ,

sum of the roots = 0 + 4

m + n = 4 ---( 1 )

product of the roots = 0 × 4 = 0

mn = 0 ------( 2 )

Now ,

required quadratic equation ,

x² - 4x + 0 = 0

x² - 4x = 0