First add 14+2 so you have sqrt(x) +14=x. Next subtract the 14 to the other side and square both sides, so you have x=x^2+28x+196. Now subtract the x, then use quadratic formula to get the two solutions for the way you have the question typed. However, since I recognize this as being a test question from your FLVS course that is not typed correctly with the parenthesis that will give you the wrong answer. A better idea would be to review through the examples in the lesson, try a few practice problems, then you can easily solve by isolating the square root on one side by itself, then squaring both sides.
Answer:
15 - 2 + v
Step-by-step explanation:
i'm not to sure i asked my friend and she's very smart so i think thats ir
*sorry if its wrong*
Answer:
3t³-8t²-5
Step-by-step explanation:
(3t4 + 12t³-8t³-32t²-5t-20) x
(3t³x(t+4)-8t²x(t+4)-5(t+4))x
(t+4)x(3t³-8t²-5)x
Answer:
7/15
Step-by-step explanation:
hope the picture helps
Let x be the number of weeks it takes for Jon and Matt to have the same weight.
We have an equation: 148+ 2x= 193 -1x
⇒ 2x+1x = 193-148
⇒ 3x= 45
⇒ x= 45/3
⇒ x= 15
It takes 15 weeks for Jon and Matt to have the same weight~
