Question

Solve: x2-1=3. Verify the result..Pls fast

Answer 1

Answer:

x = 2

Step-by-step explanation:

2x = 3 + 1

x = 4/2

x = 2

verifying:

2 * 2 - 1 = 3

4 -1 = 3

3 = 3

hence x = 2

Answer 2

Answer:

hope it helps you dear...