Uw placement math Questions and Answers
100% Correct
Factoring and Simplifying Algebraic Expressions - ANSWER x²+4x+3
(x+3)(x+1)
3y²+12y
3y(y+4)
4x²-9
(2x+3)(2x-3)
Rules Using Positive Integer Exponents and Solving Linear and Literal Equations -
ANSWER (4²)(4³) = 4⁵ must have same base
(4²)³ = 4⁶
Geometry - Introductory One-Dimensional Problems - ANSWER
Geometry - Solids and More Complex One-Dimensional Problems - ANSWER
Graphs and Systems of Linear Equations - ANSWER
Simplifying Expressions - Operations on Polynomials - ANSWER adding - group
like terms
subtracting - like terms but subtraction sign to all
, multiplying - FOIL
dividing -
Simplifying Expressions - Rational Expressions - ANSWER
Simplifying Expressions - Negative Exponents - ANSWER (-5)³ = -125
Factoring Quadratics - ANSWER x² + 7x + 6
(x + 1)(x + 6)
4x² - 19x + 12
(x - 4)(4x - 3)
Quadratic/Rational Equations - ANSWER
Right Triangle Relationships - ANSWER a²+ b² = hypotenuse²
30/60/90
short leg = x
hypotenuse = 2x
longer leg = (√3)x
45/45/90
leg = x
100% Correct
Factoring and Simplifying Algebraic Expressions - ANSWER x²+4x+3
(x+3)(x+1)
3y²+12y
3y(y+4)
4x²-9
(2x+3)(2x-3)
Rules Using Positive Integer Exponents and Solving Linear and Literal Equations -
ANSWER (4²)(4³) = 4⁵ must have same base
(4²)³ = 4⁶
Geometry - Introductory One-Dimensional Problems - ANSWER
Geometry - Solids and More Complex One-Dimensional Problems - ANSWER
Graphs and Systems of Linear Equations - ANSWER
Simplifying Expressions - Operations on Polynomials - ANSWER adding - group
like terms
subtracting - like terms but subtraction sign to all
, multiplying - FOIL
dividing -
Simplifying Expressions - Rational Expressions - ANSWER
Simplifying Expressions - Negative Exponents - ANSWER (-5)³ = -125
Factoring Quadratics - ANSWER x² + 7x + 6
(x + 1)(x + 6)
4x² - 19x + 12
(x - 4)(4x - 3)
Quadratic/Rational Equations - ANSWER
Right Triangle Relationships - ANSWER a²+ b² = hypotenuse²
30/60/90
short leg = x
hypotenuse = 2x
longer leg = (√3)x
45/45/90
leg = x
