Answer:
No extraneous solution
Step-by-step explanation:
We have the logarithmic equation given by,
i.e.
i.e.
i.e.
i.e.
i.e.
i.e.
So, the solution of the given equation is x=4.
Now, as we domain of square root function is x > 0 and also, the domain of logarithmic function is .
Therefore, the domain of the given function is x > 0.
We know that the extraneous solution is the solution which does not belong to the domain.
But as x=4 belongs to the domain x > 0.
Thus, x = 4 is not an extraneous solution.
Hence, this equation does not have any extraneous solution.
Answer:
slope=(y2-y1)/(x2-x1)
Step-by-step explanation:
slope = (-6-(-6))/(6-7)
slope = 0/-1
slope = 0
You'll be solving:
-5t^2 + 20t + 15 = 3t + 3
5t^2 - 17t - 12 = 0
(t - 4)(5t + 3) = 0
t = 4 or t = -3/5, but let's assume t ≥ 0
Step-by-step explanation:
Question is basically asking you do break down 66 to it's factors
11 x 6=66
11 is a prime number it can't be broken down
6 can be broken down to 3 x 2
therefore our answer is:
3 x 2 x 11