Question

if the zero a of the quadratic polynomial xsquare + (a+1)X +b are 2 and -3 then​

Answer 1

Answer:

a = 0 , b = -6

Step-by-step explanation:

zero are 2 & -3

x = 2

x - 2 = 0

x = -3

x + 3 = 0

$(x - 2)(x + 3) = 0 \\ {x}^{2} + 1x - 6 = 0 \\ \\ a + 1 = 1 \\ a = 1 - 1 = 0 \\ b = - 6$