If the product of the zeroes of the polynomial ax^2-6x-6 is 4 then find the other root . also find the sum of zeroes of the polynomial.
Answers
Answered by
1
Answer:
for a quadratic equation
ax^2 + bx + c
sum of roots is -b/a
product of roots is c/a
now given eqn is ax^2-6x-6
product = (-6)/a
-6/a=4
a=-6/4=-3/2
sum of root = -b/a= -(-6)/(-3/2) = -4
roots are -2,-2
sum = -2 + -2 =-4
product = -2*-2 =4
Step-by-step explanation:
Similar questions