Question

please answer only correctly .
thank you.​

Answer 1

Answer:

Expanding the bracket

(2-√5)3 = 4-5

= -1

By first equation :

= -1 + 1/-1

= -1-1

(Operator of denominator comes to numerator)

= -2

By Second equation :

= -1 - (1/-1)

= -1 + 1 ( Minus and Minus becomes Plus)

= 0