Radical Expressions
Simplify: √(16x²)
What is 4x
This is the result of multiplying x^3*x^4
What is x^7
A system of equation has this many solutions when the lines intersect at exactly one point.
What is one solution.
Multiply: (x+3)(x+2)
What is x^2+5x+6
What are the factors of the expression x² + 5x + 6?
What is (x + 2)(x + 3)?
This part of the radical expression √36 is called the radicand.
What is 36
This is the simplified form of (x^2)^5
What is x^10
Solve the system: x+y=10, x-y=2
What is x=6,y=4
Factor x^2 +7x+10
What is (x+2)(x+5)
What is the y-intercept of the line 2x + 3y = 6?
What is 2?
This is the simplified form of √18.
What is 3√2?
Simplify x^6/x^2
What is x^4
This method involves eliminating one variable by adding or subtracting the equations.
What is the elimination method.
Multiply: (2x)(x-4)
What is 2x^2 -8x
What does the graph of a system of equations that has no solution look like?
What is two parallel lines?
Use the product property to simplify: √(4) · √(5)
What is √20, or 2√5 if simplified?
Simplify (2x^3)^2
What is 4x^6
A system of equations has no solution when the lines do this.
What is they are parallel?
Factor: x^2 -9
What is (x+3)(x-3)
What is the domain of the function f(x) = 1/(x - 3)?
What is all real numbers except 3?
Rationalize the denominator: 6 / √3
What is (6√3) / 3, or simplified 2√3?
The expression x^-3 is equal to this
What is 1/x^3
Solve the system using substitution method: y=2x+3, 3x+y=9
What is x=1, y=5
Multiply: (x+5)^2
What is x^2 +4x -12
What method can be used to solve a system of equations: elimination or substitution?
What is both elimination and substitution?