Question

T^2-15 find the zeroes of this eqution and verify the relationship between the zeroes and coeffient.

Answer 1

Answer:

+√15 and -√15

Step-by-step explanation:

Given a quadratic eqn such that,

t^2 - 15 = 0

Finding the Zereos, we have,

=> t^2 - (√15)^2 = 0

=> (t+√15)(t-√15) = 0

Therefore, we have,

=> t = -√15

And

=> t = +√15

Now,

Sum of roots = -b/a = 0 = √15 - √15

Product of roots = c/a = -15 = (√15)(-√15)

Hence, the roots are +√15 and -√15.

Verified.