Factoring Equations Questions
Not what you're looking for?
Factor completely: 4k2 + 12k + 9
a. ( 2k - 9 )( - 3k + 1)
b. ( 2k + 3 )2
c. ( 2k - 3 )2
d. ( 2k + 3 )( 2k - 3)
Question 2
Factor completely: x2 - 100
a. ( x + 10 )( x - 12 )
b. ( x + 10 )( x + 10 )
c. ( x - 10 )( x - 10 )
d. ( x + 10 )( x - 10 )
Question 3
Factor completely: 4x3 - 4x2 + 28x - 28
a. 4x ( x - 1 )( x + 7 )
b. ( 4x2 - 2 )( 4x + 6 )
c. ( 4x - 2 )( 4x2 + 6 )
d. 4 ( x - 1 )( x2 + 7 )
Question 4
Factor completely: 3x2 + 9x - 6x - 18
a. ( 3x + 4 )( 3x - 1)
b. x ( 3x + 4 )( 3x - 1 )
c. 3 ( x + 3 )( x - 2 )
d. 3x ( x + 3 )( x - 2 )
Question 5
Factor completely: x4 + 13x2 + 36
a. ( x + 18 ) 2 ( x + 2 )2
b. ( x2 + 4 )( x2 + 9 )
c. ( x2 + 18 )( x2 + 2 )
d. ( x + 4 ) 2 ( x + 9 ) 2
Question 6
Factor completely: - 5x4 + 20x2
a. - 5x2 ( x + 2 ) 2
b. - 5x3( x - 4 )
c. - 5x2 ( x2 - 4 )
d. - 5x2 ( x + 2 )( x - 2 )
Question 7
Factor completely: - 3x2y2 + 27
a. - 9( x2y2 + 9 )
b. - 3( xy - 3 )( xy + 3 )
c. - 3 (xy - 3 )2
d. ( xy - 3 )( - 3xy - 9 )
Question 8
Solve by factoring: -5x2 +22x - 8 = 0
a. - 2/5 and - 4
b. - 2/5 and + 4
c. + 2/5 and - 4
d. + 2/5 and + 4
Question 9
Solve by factoring: 6x2 + 10x + 4 = 0
a. - 1
b. - 1 and 2/3
c. + 1 and - 2/3
d. - 1 and - 2/3
Question 10
Tashia Baker is planning an expansion of a square flower garden in a city park. If each side of the original square is increased by 7 meters, the new total area of the garden will be 144 square meters. Find the length of the original garden.
a. 5 meters
b. 7 meters
c. 3 meters
d. 12 meters
Purchase this Solution
Solution Summary
The following posting helps simplify equations.
Solution Preview
Factor completely: 4k2 + 12k + 9
a. ( 2k - 9 )( - 3k + 1)
b. ( 2k + 3 )2
c. ( 2k - 3 )2
d. ( 2k + 3 )( 2k - 3)
Answer: B
Question 2
Factor completely: x2 - 100
a. ( x + 10 )( x - 12 )
b. ( x + 10 )( x + 10 )
c. ( x - 10 )( x - 10 )
d. ( x + 10 )( x - 10 )
Answer: D
Question 3
Factor completely: 4x3 - 4x2 + 28x - 28
a. 4x ( x - 1 )( x + 7 )
b. ( 4x2 - 2 )( 4x + 6 )
c. ( 4x - 2 )( 4x2 + 6 )
...
Purchase this Solution
Free BrainMass Quizzes
Exponential Expressions
In this quiz, you will have a chance to practice basic terminology of exponential expressions and how to evaluate them.
Solving quadratic inequalities
This quiz test you on how well you are familiar with solving quadratic inequalities.
Know Your Linear Equations
Each question is a choice-summary multiple choice question that will present you with a linear equation and then make 4 statements about that equation. You must determine which of the 4 statements are true (if any) in regards to the equation.
Multiplying Complex Numbers
This is a short quiz to check your understanding of multiplication of complex numbers in rectangular form.
Geometry - Real Life Application Problems
Understanding of how geometry applies to in real-world contexts