Answer:
13
Step-by-step explanation:
b2-12a
2(8)-12(1/4)
16-12/4
16-3
13
A is the answer you are looking for.
Answer:
Step-by-step explanation:
Absolute Value Equation entered :
|2x-3|=2
Step by step solution :
STEP
1
:
Rearrange this Absolute Value Equation
Absolute value equalitiy entered
|2x-3| = 2
STEP
2
:
Clear the Absolute Value Bars
Clear the absolute-value bars by splitting the equation into its two cases, one for the Positive case and the other for the Negative case.
The Absolute Value term is |2x-3|
For the Negative case we'll use -(2x-3)
For the Positive case we'll use (2x-3)
STEP
3
:
Solve the Negative Case
-(2x-3) = 2
Multiply
-2x+3 = 2
Rearrange and Add up
-2x = -1
Divide both sides by 2
-x = -(1/2)
Multiply both sides by (-1)
x = (1/2)
Which is the solution for the Negative Case
STEP
4
:
Solve the Positive Case
(2x-3) = 2
Rearrange and Add up
2x = 5
Divide both sides by 2
x = (5/2)
Which is the solution for the Positive Case
STEP
5
:
Wrap up the solution
x=1/2
x=5/2
Solutions on the Number Line
I hope this is what you're asking for.