Question

Factorise by Factorisation method ....
plz answer correctly ​

Answer 1

Answer:

5(-1-2+4t²)

Step-by-step explanation:

Common factor=5

=>-5-10+20t²/5

=>-1-2+4t²

Therefore, -5-10+20t² factorized

=>5(-1-2+4t²)

Hope it helps  

Please Mark as Brainliest

Answer 2

Answer:

(1+√5)/4 and (1-√5) /4