Across
- 5. A strategy for solving systems of equations in which you either add or subtract the equations to get an equation to have one variable.
- 7. The point where two lines meet or cross.
- 9. of the original equation"
- 11. "when there are infinite digits after the point; ___ decimal"
- 14. the POSITIVE solution of a radical
- 15. can be expressed as a quotient of polynomials
- 16. # of solutions in a system of parabolic lines(don't meet at vertex)
- 17. √16
- 18. fraction a fraction where there are negative exponents present within either the numerator or denominator
- 19. a collection of two or more equations with a same set of unknowns.
- 21. an equation with a variable in the radicand
- 23. Any and all values of the variables that satisfies an equation, inequality, system of equations, or system of inequalities
- 24. what (a√b + c√d) and (a√b - c√d) are called
- 25. creating a perfect square/cube/power in the denominator so that the denominator is a whole number
- 26. a solution of the equation xⁿ = b
Down
- 1. which system of linear equations has the solution of "all real numbers"?
- 2. which system of linear equations does not have a solution?
- 3. when there are finite digits after the point; ___ decimal
- 4. exponent
- 6. a system with no solutions
- 8. when the denominator is rationalized and there are no perfect squares or perfect nth powers
- 10. "a root of a transformed equation that is not a
- 12. # of solutions in a system of two linear, non-parallel lines
- 13. √
- 14. n√ab = n√a · n√b
- 18. a system with at least one solution
- 20. A strategy for solving systems of equations that include solving for one variable and using that solution to find the other variable.
- 22. a value within the radical symbol