X 1 2 ----- + ---- = ------- so the common denominator will be 4(2x-1) 2x-1 4 2x -1 4x +2x-1 8 ----------- = --------- 4(2x-1) 4(2x-1) 6x-1 8 ---------- = -------- make the restriction for x so 2x-1 =0 ,result x=1/2 4(2x-1) 4(2x-1) so what mean that x not can being equal 1/2 6x-1=8 6x = 9 x= 9/6 x = 3/2
Step-by-step explanation:
let y= f(x)= 2/x^2
or, f-1(y) = Root(2/y)
or, f-1(x) = Root (2/x)
this is the inverse function of the given.......
Answer:
see attached
Step-by-step explanation:
It is convenient to let a spreadsheet compute each table value as 1.1 times the value on the previous line.
When the growth rate is 10% per year, the growth factor is 1 +10% = 1.10. This is the value that multiplies the investment each year.
C is the answer. A and D are reflections and b is a translation
I hope this helps you
-7.x^3=2.7.9
x^3=-18
x=i.(3square root of 18)