Answer:
Both are equally distant from 0 on a number line.
Step-by-step explanation:
Both are equally distant from 0 on a number line, they are just in opposite directions.
Answer:
1. strike one tuning fork on the edge of the table to make it vibrate.
2. hold the vibrating tuning fork right beside the other one.
3. the second tuning fork will begin to vibrate at the same rate as the first one.
Step-by-step explanation:
Answer:
Yes bro I can sove this question
Step-by-step explanation:
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You know 1 is not a root because the sum of the coeffcients of the equation is 14, not zero.
It is fairly easy to try 3 by synthetic division (see attachment), which tells you that 3 is a root and the remaining quadratic factor is x²-3x-5. The quadratic formula tells you the roots of that factor are
... x = (-b±√(b²-4ac))/(2a) = (3±√29)/2
The appropriate choices are
... C. (3-√29)/2
... D. (3+√29)/2
... F. 3
_____
The quadratic formula tells you the solution to
... ax²+bx+c=0
is x = (-b±√(b²-4ac))/(2a)
We have a=1, b=-3, c=-5.
Here is my answer, hope to help you