All Algebra 1 Resources
Example Questions
Example Question #1 :Algebra 1
What is the solution of 3x = 9?
–6
1/3
–3
3
6
3
When solving a one step equation like this, we do the inverse operation to isolate the variable. In this case, we have 3x = 9, so we divide both sides by 3 to get x = 3.
3x = 9
(3x)/3 = (9)/3
x = 3
Example Question #2 :How To Solve One Step Equations
Identify the imaginary part of the following complex number:
A complex number in its standard form is of the form:, wherestands for the real part andstands for the imaginary part. The symbolstands for.
The imaginary part is.
Example Question #3 :How To Solve One Step Equations
Find the conjugate of.
The conjugate isso that whenis multiplied by its conjugate we get
Since
we get
.
Example Question #1 :Algebra 1
Identify the real part of.
A complex number in its standard form is of the form:, wherestands for the real part andstands for the imaginary part. The symbolstands for.
The real part is 0.
In this problem there is no real part. Hence the real part equals 0.
Example Question #5 :How To Solve One Step Equations
Identify the imaginary part of.
A complex number in its standard form is of the form:, wherestands for the real part andstands for the imaginary part. The symbolstands for.
The imaginary part equalsbased on the definition of a complex number in standard form which is.
Example Question #6 :How To Solve One Step Equations
Identify the conjugate of.
的共轭opposi虚数te of the given imaginary part. For example the conjugate ofisand conjugate ofequals
Example Question #1 :Algebra 1
Find the conjugate of.
Sinceis a real number its conjugate is also.
Example Question #2 :How To Solve One Step Equations
Solve for:
None of the available answers
First we will addto both sides.
Then we will multiple both sides byto isolate.
Example Question #1 :How To Solve One Step Equations
Solve for:
Example Question #3 :Algebra 1
What is the value of?
Simplifying forgives you. Thus, the value ofis 3.