Question

Simplify the expression. parenleftze9x + 1 2 parenrightze + parenleftze4x − 7 1 2 parenrightze

Answer 1

Answer:

13e^3lnparftzx-700

Step-by-step explanation:

1. Group the like terms.

9eeelnparftzx + 4eeelnparftzx + 12 - 712

2. Add similar elements: 9eeelnparftzx + 4eeelnparftzx = 13eeelnparftzx

13eeelnparftzx + 12 - 712

3. 13eeelnparftzx = 13e^3lnparftzx (the three "e" will transform into e^3)

13e^3lnparftzx + 12 - 712

4. Add and Subtract the numbers: 12 - 712 = -700

13e^3lnparftzx - 700