Question

Form the quadratic equation from the roots given -3 and -7​

Answer 1

ANSWER

Step-by-step explanation:

Let,

alpha= -3. ,beta= -7.

alpha+ beta=(-3)+(-7)

= -3-7

=-10

alpha×beta= -3×-7

=-21

Therefore,

Required Quadratic Equation

x^2-(alpha+beta)x+alpha×beta=0

x^2 -10x-21=0