Logarithmic function.very easy find method 10 log = 1 , 5 log 0.6989700034
we know that the multiplication comes first in the family then we start from left to right
4 x 5= 20
9-20 = -11
-11 + 6 = -5
there you go!
Factorize the quadratic.
We have 
, so
Now, both 
and 
(since the absolute value of any number cannot be negative), so we just need to worry about when the left side is exactly zero. This happens for
So the solution to the inequality is the set
Answer:
97
Step-by-step explanation:
There is no explanation
X=25
because you subtract 28 away from 53
