Question

Form the quadratic equation when the roots are 5/2 and - 1

Answer 1

Answer:

FInd the whole ans in image

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Answer 2

Answer:

2x^2-3x-5

Step-by-step explanation:

Sum of zeroes= 5/2 + (-1)= 5/2-1=3/2

Product f zeroes= 5/2* (-1)= -5/2

Quadratic equation, p(x)= x^2- (sum of zeroes)x + Product of zeroes

                                       = x^2- (3/2)x + (-5/2)

                                       = x^2-3/2x-5/2

                                       = 2(x^2-3/2x-5/2)

                                       = 2x^2-3x-5