someone please help algebra quiz!!!!!?!!!?

Question

06.05 Quiz 1

Warning: There is a checkbox at the bottom of the exam form that you MUST check prior to submitting this exam. Failure to do so may cause your work to be lost.



THIS IS A TIMED EXAM!

Click to see time remaining



--------------------------------------------------------------------------------


Question 1 (Fill-In-The-Blank Worth 2.0 points)

Simplify. -3x2(4x) = ____________?

Please use the caret symbol (^) for powers and there should be no spaces in your answer.
Example: 3 times x squared plus 2 would be written: 3x^2+2


Answer for Blank 1:




--------------------------------------------------------------------------------



Question 2 (Multiple Choice Worth 2.0 points)

Simplify. (3x - 7)(2x + 5)

6x2 + x + 35

6x2 + x - 35

6x2 + 29x - 35

5x2 + x - 35



--------------------------------------------------------------------------------


Question 3 (Fill-In-The-Blank Worth 2.0 points)

Simplify. 2x(3x) = ____________?

Please use the caret symbol (^) for powers and there should be no spaces in your answer.
Example: 3 times x squared plus 2 would be written: 3x^2+2


Answer for Blank 1:




--------------------------------------------------------------------------------


Question 4 (Fill-In-The-Blank Worth 2.0 points)

simplify. (x + 2)(x + 6) = _____________?

Please use the caret symbol (^) for powers and there should be no spaces in your answer.
Example: 3 times x squared plus 2 would be written: 3x^2+2


Answer for Blank 1:




--------------------------------------------------------------------------------



Question 5 (Multiple Choice Worth 2.0 points)

Identify which of the following is a 5th degree polynomial.

5x2y + 4xy5

4x3y2z + 3x5y + 2z

3x3y2 + 5x2y + 4xy5

2x3y2 + 3x4y + 4x



--------------------------------------------------------------------------------



Question 6 (Multiple Choice Worth 2.0 points)

What is the degree of this polynomial:



1

2

3

4



--------------------------------------------------------------------------------



Question 7 (Multiple Choice Worth 2.0 points)

Simplify. (5x2 - 4x + 7) - (x2 - 2x - 5)

5x2 - 2x + 12

4x2 - 6x + 12

4x2 - 2x + 2

4x2 - 2x + 12



--------------------------------------------------------------------------------


Question 8 (True/False Worth 2.0 points)

The following is a 4th degree polynomial: 3x2y2 + 6x3y - 2x

True
False



--------------------------------------------------------------------------------



Question 9 (Multiple Choice Worth 2.0 points)

Simplify. (3x-4)(6x2 - 3x - 7)

18x3 + 33x2 - 9x + 28

18x3 - 33x2 + 9x + 28

18x3 - 33x2 - 9x + 28

18x3 - 33x2 - 9x - 28



--------------------------------------------------------------------------------



Question 10 (Multiple Choice Worth 2.0 points)

Binomials have how many terms?

one

two

three

four



--------------------------------------------------------------------------------



Question 11 (Multiple Choice Worth 2.0 points)

Simplify. (6x2)(-7x)

-42x3

-42x2

-42x

42x3



--------------------------------------------------------------------------------



Question 12 (Multiple Choice Worth 2.0 points)

Simplify. 4a2b(3ab - 7a + b)

12a3b2 + 28a3b + 4a2b2

12a3b - 21a3b + 4a2b2

12a3b3 - 28a3b + 4a2b

12a3b2 - 28a3b + 4a2b2



--------------------------------------------------------------------------------


Question 13 (Fill-In-The-Blank Worth 2.0 points)

Simplify. -4x2y (2xy2 – 3x2y2) = __________?

Please use the caret symbol (^) for powers and there should be no spaces in your answer.
Example: 3 times x squared plus 2 would be written: 3x^2+2


Answer for Blank 1:




--------------------------------------------------------------------------------


Question 14 (Fill-In-The-Blank Worth 2.0 points)

Simplify. (2x – 5) (3x – 2) = __________?

Please use the caret symbol (^) for powers and there should be no spaces in your answer.
Example: 3 times x squared plus 2 would be written: 3x^2+2


Answer for Blank 1:




--------------------------------------------------------------------------------



Question 15 (Multiple Choice Worth 2.0 points)

Simplify. 4x3 + 2x2 - 5x + 6x3 - 4x2 - 7x + 8

3x5 + 8

11x2

10x3 - 2x2 - 12x + 8

10x3 + 6x2 + 12x + 8

10x6 - 2x4 - 12x + 8



--------------------------------------------------------------------------------



Question 16 (Multiple Choice Worth 2.0 points)

Simplify. (3x2 + 4x -6) + (2x2 - 7x + 4) =

6x4 + 28x2 - 24

6x4 - 13x3 - 36x2 + 20x - 24

6x4 -21x3 + 6x2 + 8x3 - 28x2 + 16x - 12x2 - 42x - 24

5x2 - 3x - 2

5x4 - 11x - 2



-----------------------------------------

Answer 1

The whole point is to check YOUR understanding of Algebra, in the shortest timeframe you can.



We can't help you.

Answer 2

the form is the form that the values take, so which you may provide the minimum values and the optimal because of the fact the form minimum - optimal the recommend is all values extra divded by using the form of values median is the midsection fee if all values are arranged in ascending order (if there is not any midsection, take the customary of midsection 2) the mode is the quantity that occurs maximum in many situations i'm advantageous you may artwork it out from there

Answer 3

this is really easy!!!!!=]

use your knowledge!!!!