Question

3x,2x-1,x^(2) When x=5

Answer 1

15, 9, 25

Explanation:

When x = 5:

3x = 3 × 5 = 15

2x - 1 = 2(5) - 1 = 9

x² = 5² = 25

Answer 2

Plugging 5 for x, the answers are:

3x=15

2x-1=9

x^(2)=25