Question

If zeroes of quadratic polynomial x sq +( a+1)x +b are 2 and -3 , find values of a and b

Answer 1

Answer:

clearly

sum of zeroe = coeff. of x / coeff.of x^2

2-3 = (a+1)

a=-1-1

a=-2

now

product of zeros = coeff. of constant / coeff. of x^2

2×-3 =b

b= -6