Solving Multi-Step Equations
Solve: 3x + 7 = 19
What is x = 4?
The point where two lines intersect represents this.
What is the solution to the system?
Simplify: x⁰
What is 1?
A polynomial with one term is called this.
What is a monomial?
Simplify: (3x² + 4x) + (2x² – x)
What is 5x² + 3x?
Solve: 4(2x – 3) = 20
What is x = 4?
Solve by graphing: y = 2x + 1 and y = –x + 4
What is (1, 3)?
Simplify: x³ · x⁴
What is x⁷?
Degree 2 polynomials are also known as this.
What is a quadratic?
Subtract: (5x³ + x) – (2x³ – 3x)
What is 3x³ + 4x?
Solve: 5x – 2(x + 3) = 12
What is x = 6?
If two lines have the same slope but different y-intercepts, this describes the system.
What is no solution (parallel lines)?
Simplify: (y⁵)²
What is y¹⁰?
Classify by degree and number of terms:
7x³ + 2x² – 5x + 1
What is a cubic polynomial?
Multiply: (x + 3)(x + 2)
What is x² + 5x + 6?
Solve: 2(x + 4) = 2x + 8
What is infinitely many solutions?
Solve by graphing: y = –½x + 2 and y = x – 1
What is (2, 1)?
Simplify: (2a³b²)²
What is 4a⁶b⁴?
Classify by degree and number of terms: 4x⁴ – x³
What is a quartic binomial?
Multiply: (2x – 5)(3x + 4)
What is 6x² – 7x – 20?
Solve: 6x – 3 = 6x + 9
What is no solution?
A system that has infinitely many solutions has lines that do this.
What is coincide (are the same line)?
Simplify: (3x²y³)⁴ ÷ (9x³y)²
What is y¹⁰ / x²?
Name the degree and leading coefficient:
6x⁵ + 3x² – 2
What is degree 5, leading coefficient 6?
Simplify: (x² + 3x + 2) – (2x² – x – 4)
What is –x² + 4x + 6?