Tabuk University Common Factors Questions

1. (1 point)6. (1 point)
Find the greatest common factor of the following two terms
Factor the given polynomial
7x(x + y)
8 and 24t
5(x + y) =
If the expression cannot be factored then answer with prime.
Answer(s) submitted:
•
Answer(s) submitted:
(incorrect)
•
(incorrect)
7. (1 point)
2. (1 point)
a4 c
4bc
(incorrect)
36 =
8. (1 point)
If the expression cannot be factored then answer with prime.
x3
Answer(s) submitted:
xy2 + x2 y
(incorrect)
=
(incorrect)
3. (1 point)
9. (1 point)
Factor the given polynomial
15sx
Factor by grouping:
18tx + 35sy2
42ty2 =
Answer(s) submitted:
•
5xy + 5y =
(incorrect)
If the expression cannot be factored then answer with prime.
10. (1 point)
Answer(s) submitted:
x2 + 5x
•
3x
Factor by grouping:
15 =
Answer(s) submitted:
•
(incorrect)
(incorrect)
4. (1 point)
11. (1 point)
Factor the given polynomial
x3
9t 3 + 36t =
6×2
Factor completely:
9x + 54 =
Answer(s) submitted:
•
If the expression cannot be factored then answer with prime.
(incorrect)
Answer(s) submitted:
12. (1 point)
•
Factor the given polynomial
(incorrect)
5. (1 point)
4×4
Factor completely:
y3
Answer(s) submitted:
•
• 1764y-36
6×6
=
Answer(s) submitted:
•
Factor the given polynomial
42y2
Factor completely:
a4 + 4b
x2
Factor out the greatest common factor:
6×3
=
3x + 4x
12 =
If the expression cannot be factored then answer with prime.
Answer(s) submitted:
Answer(s) submitted:
•
•
(incorrect)
(incorrect)
1
Generated by c WeBWorK, http://webwork.maa.org, Mathematical Association of America
2
f21akapshukt0320s002
(incorrect)
1. (1 point)
Factor: x2 + x
7. (1 point)
6 = x+3 x
20y2 + 3y
Factor completely:
9=
Answer(s) submitted:
•
(incorrect)
Note: Your answers should be completely simplified. Unsimplified answers will not be accepted.
8. (1 point)
Answer(s) submitted:
10×2
•
33x
Factor completely:
7=
Answer(s) submitted:
(incorrect)
•
2. (1 point) Factor the expression 4z2 + 8z 12. Simplify
your answer as much as possible, but do not combine like factors.
(incorrect)
3x
18 = 0 by
factoring.
help (formulas)
Answer(s) submitted:
The solution(s) are
Note: If there is more than one answer, give them as a comma
separated list. If there are none, enter NONE .
•
(incorrect)
Answer(s) submitted:
3. (1 point) Factor the expression n2 n 56. Simplify your
answer as much as possible, but do not combine like factors.
•
(incorrect)
help (formulas)
10. (1 point)
Answer(s) submitted:
(a) Factor the expression 6×2 + 13x + 6. If
it cannot be factored, enter NONE.
help (formulas)
•
(incorrect)
4. (1 point)
Factor: x2 + x
Solve the equation x2
9. (1 point)
(b) Solve the equation 6×2 + 13x + 6 = 0. If there is more
than one correct answer, enter your answers as a comma separated list. If there are no solutions, enter NONE.
x=
help (numbers)
30 =
Answer(s) submitted:
•
•
Note: Your answers should be completely simplified. Unsimplified answers will not be accepted.
(incorrect)
Answer(s) submitted:
•
11. (1 point)
(incorrect)
factoring.
6. (1 point)
The solutions are x1 =
Factor the given polynomial
Answer(s) submitted:
x2 + 8x + 16 =
•
•
If the expression cannot be factored then answer with prime.
Answer(s) submitted:
•
Solve the equation 3×2 + 19x + 6 = 0 by
(incorrect)
1
and x2 =
with x1  x2 .
12. (1 point)
equation:
13. (1 point)
equation:
Use factoring to solve the polynomial
x2 = 4x
Use factoring to solve the polynomial
(x
Answer:
Answer:
(incorrect)
(incorrect)
Answer(s) submitted:
•
Answer(s) submitted:
•
Generated by c WeBWorK, http://webwork.maa.org, Mathematical Association of America
2
2)(x + 4) = 16