Question

Factorised form of t² - 15 is _________.

options are
(1)
(t + √15)(t + √15)

(2)
(t - √15)(t + √15)

(3)
(t - √15)(t - √15)

(4)
(√t - √15)(√t + √​

Answer 1

Answer:

the answer is option b

hope it's helpful

Answer 2

Answer:

Optiob b

See attachment for solution