Question

Write a quadratic equation with the given roots. Write the equation in the form , where a, b, and c are integers.
-7 and -3

Answer 1

We know that, standard form of quadratic equation is ax^2+bx+c
Here, x=-7,x=-3 that means x+7=0 & x+3=0
(x+7)*(x+3)=0

x^2+7x+3x+21=0
x^2+10x+21=0 our solution.

Answer 2

Thank you!