Answer:
x = 7
Step-by-step explanation:
Factor the problem to get (x - 5)^2 = 144
Square root to get x + 5 = 12
Subtract 5 to get x = 7
Answer: x = 17
Step-by-step explanation: Factor the equation to get
(x - 5)² = 144
Take the square root of each side to get
x - 5 = 12 Add 5 to both sides.
x = 17
Check:
17² - 10(17) + 25 = 144
289 - 170 + 25 = 144
119 +25 = 144. true.
Thanks for the points
simple:
2900(1+.13*30)=14210
Compounding
Answer: 2000
