Question

if a and b are the zero of x²+5x+6 find the value of a–¹+b–¹​

Answer 1

Answer:

-5/6

Step-by-step explanation:

zeroes of x^2+ 5x + 6 = (-2,-3)

a^-1 + b^-1 = -2^-1+(-3)^-1

= 1/-2+1/-3

= -3-2/6

= -5/6