Answer:
The solution to the equation will be:
or
,
Step-by-step explanation:
Given the expression
simplify
Divide both sides by 9
solving
Apply exponent rule:
Thus,
(or )
similarly solving
or ()
Therefore, the solution to the equation will be:
is the right answer.
a) Assume y =
k = 1b
b) y = 25
x = ±
x > 0, x = 4/5
{ Equation }
11
10×4/5+(8×3/4-6×1/2)=8+6-3=14-3=11
Answer: C