Question

Find the zeroes of the given polynomial p(t):

t²- 15​

Answer 1

Answer:

Step-by-step explanation:

t2 - 15 = (t + √15)( t - √15)

therefore      t+ √15 = 0

i.e.     t =    - √15

similarly        t - √15 = 0

and    t =   √15

so the zeros are        √15   and    - √15