Question

find the value of x² - 5 at x = -1​

Answer 1

QUESTION :

find the value of x² - 5 at x = -1

ANSWER :

Given,

x = -1

Substituting in the equation,

x² - 5 = (-1)² - 5

= 1 - 5

= -4

FINAL ANSWER : -4

Answer 2

Answer:

- 4

Step-by-step explanation:

Answer is in the attachment with complete steps.