Hi can I have a shout out please thank you for the help you please help please let go out to
x^2 - 12x + 36 is a perfect square trinomial and can be written as (x-6)(x-6).
(x - 6)^2 = 44.
Take the square root of both sides to get...
x - 6 = ±√44 (Always make the square root + or - when you square root)
Add 6 to both sides...
x = √44 + 6
x = -√44 + 6
These are the 2 values of x.
You can also write it to be -0.633 and 12.633. (Once you round.)
Answer:
x=5
Step-by-step explanation:
hope this is correct have a wonderful day! <3
Answer:
35, 15
Step-by-step explanation:
Let the present age of the younger person = x
Then the present age of the older person = 50 - x
After (50 - x) - x years, the younger person will be x + [(50 - x) - x} = 50 - x, the older person will be 50 - x + (50 - x) - x = 100 - 3x
Theire age sum will be (50 - x) + (100 - 3x) = 90
150 - 4x = 90
4x = 150 - 90 = 60
x = 60/4 = 15
50 - x = 35
Answer:
A
Step-by-step explanation:
