Question

If x= - 1, find value of x²-5

Answer 1

Answer:
Given x=(-1)
So substitute the value of x in (x^2)-5.
=(-1)^2 - 5
= 1 - 5
= (-4)

Answer 2

Answer:

if x= -1 then x^2-5

Step-by-step explanation:

-1×-1-5=5