Question

Find the value of x – 1 and x2 - 1 2 if x + 1 = 5​

Answer 1

Answer:

x-1 = 3 and x2 -12 = -4

Step-by-step explanation:

x + 1 = 5

5 - 1 = 4

Therefore, x-1 = 4-1 = 3 and x2 - 12 = 8-12 = -4