Question

1. The two zeroes of a quadratic polynomial are -4 and -6. Find the sum
and product of the zeroes. What is the value of coefficient b?​

Answer 1

Answer:

Sum = -10

Product = +24

Step-by-step explanation:

We know quadratic equation is of the form,

x^2-(a+b)x+ab

where a and b are the zeroes.

Sum of zeroes= -6 -4 = -10

Product of zeroes= (-6) x (-4)= 24

Therefore the equation is

x^2+10x+24

and the coefficient of b is -4