Question

find the zeroes and coefficient of t^2-15


​

Answer 1

There might be one more term or else this might be something wrong question

Answer 2

$\large\underline\mathscr{ANSWER}$

$\sf t^2-15$

$\sf (t)^2-\sqrt{15^2}$

$\sf (t+\sqrt{15})(t-\sqrt{15)}$

use identity a²-b² = (a+b)(a-b)

Zeros are √15 and -√15