Math Placement Exam Practice Problems Georgia State University-
Questions with Correct Answers/ Verified/ latest 2024/2025
Part 1 - ✔️✔️Part 1
Simplify
(2a^3b)^-3 - ✔️✔️(2^-3 * a^(3 *-3) * b^-3)
2^-3 a^-9b^-3
1/8a^9b^3
Simplify
(-4x^2y^-3)^-2 - ✔️✔️*y^6/16x^4*
Simplify
Radical 1/64 - ✔️✔️Radical 1/Radical 64
1/8
^3 Radical -27 - ✔️✔️*-3*
Complex numbers: - ✔️✔️Complex numbers
Find x and y such that the following is correct:
,3x + 5yi= 15 + 5i - ✔️✔️3x + 5yc= 15 + 5c
3x=15 and 5yc=5c
*x=5 and y=1 *
Find x and y such that the following is correct:
10x -4yi = 20 + 1/2i - ✔️✔️10x - 4yc = 20 + 1/2x
*x=2 and y=-1/8*
Simplify
Radical 27 - 18 - ✔️✔️Radical 27 - 18
Radical 9
*3*
Simplify
Radical -1/25 - ✔️✔️*i/5*
Complex Numbers and Exponents - ✔️✔️Complex Numbers of Exponents
Simplify
i^15 - ✔️✔️i^15
, (i^3)^5
-i^5
-(i^3 * i^2)
-(i * -1)
*-i*
Simplify
i^47 - ✔️✔️*-i*
Solving Quadratic Equations by Factoring - ✔️✔️Solving Quadratic Equations by Factoring
Solve for x in
3x^2 + 8x + 4 = 0 - ✔️✔️3x^2 + 8x + 4 = 0
(3x + 2)(x+2)= 0
3x + 2 = 0 of x + 2= 0
*x= -2/3 or x= -2*
Solve for x in
x^2 + 4 = 0 - ✔️✔️*x= +/- 2*
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