Question

Form the quadratic equation roots of given below pf 0 and 4

Answer 1

Answer:

x^2-4x=0

Step-by-step explanation:

alpha=0,beta=4

q.p=x^2-(alpha+beta)x+alpha*beta

    =x^2-(0+4)x+0*4

    =x^2-4x+0

x^2-4x=0

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Answer 2

Answer:

Form of a quadratic equation whose roots

are m , n is

x² - ( m + n )x + mn = 0

Here ,

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

I hope this helps you.