Math 233A Chapter 5 Exam, Exams of Algebra

A math exam for university students in a course named math 233a, chapter 5. The exam includes various math problems covering topics such as subtraction, multiplication, division, and factoring. Students are required to show all work to receive full credit. Problems include subtracting a name from a number, multiplying complex expressions, dividing using long and synthetic division, factoring quadratic expressions, and finding x-intercepts of equations. The document also includes problems related to volumes of cubes and projectile motion.

Typology: Exams

2012/2013

Uploaded on 01/07/2013

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Math 233A
Chapter
5 Exam
All
problems are worth 10 points each.
You
must
show
all work to receive
full
credit.
1.
Subtract.
Name
J-
3
2. Multiply.
[5^ +
(3>'-2)][5x-(3;;-2)]
3. Multiply.
{3a-b-2cy
4- Divide
using
long division.
(4;('-1
+14.1^
+1
ai
- 21)-i-(2;t'- 3)
7*
Docsity.com
pf3
pf4

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Math 233A Chapter 5 Exam All problems are worth 10 points each. You must show all work to receive full credit.

  1. Subtract.

Name

J-

  1. Multiply.

[5^ + (3>'-2)][5x-(3;;-2)]

  1. Multiply.

{3a-b-2cy

4- Divide using long division.

(4;('-1 +14.1^ +1 ai - 21)-i-(2;t'- 3)

7*

  1. Divide using synthetic division.

(jc'-16)+(.x-2)

„ , ^" A' X ' X '

6, Factor,

6{2a+3)=-7(2a+3)-

2 ^ 8 O

  1. Factor.

16m'-81n'

  1. Solve for a ~ ~

0.

  1. Solve for a.

3 o ' - 8 a ' - 3 a - 0

a

o

1'^

  1. Find an equation whose graph will have the x-intercepts and (-5, 0).

3 Alb*

3x^^-13>c-|0=

  1. An object is projected upward from the top of a 64-foot-taII building with a velocity of 48 feet per second. The height from the ground, h, at any time, / in seconds, is given by the formula = -1 + 48( + 64. Find the time it takes to be at a height of 96 feet.

or

-3Z =

  1. A 13-foot ladder is leaning against a building. The ladder reaches up the wall 7 feet more than the distance between the base of the wall and the ladder. Find the distance between the ladder and the base of the wall.

1 3 feet

X* + ( m y = ,