Question

The sum of two roots of a quadratic equation is 5 and sum of their cubes is 35,find the quadratic equation.​

Answer 1

Answer:

x^2-5x+6

Step-by-step explanation:

A+B=5

A^3+B^3=(A + B)(A^2+AB+B^2)

7=25 - 3AB

AB=6

the required quadratic equation is

x^2- 5x+6

Answer 2

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