Question

Find the value of: x^2 – 1/5 at x= -1. ​

Answer 1

Answer:

given x = -1

by substituting -1,

we get

(-1)^2-1/5

=> 1-1/5

=> 5/5-1/5

=> 4\5

Answer 2

4/5 ans. Brilliant marks and all the best for exam