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en
CR
25
Irrational Number : numbers that doesn't have exact answer
Radicals : "related to roots"
Like Radicals : radicals with the same index and radicand
Quadratic Equation : where x represents an unknown, and a, b, and c represent known numbers such that a is not equal to 0.
Imaginary number : is a complex number that can be written as a real number multiplied by the imaginary unit i
Complex number : is a number that can be expressed in the form a + bi, where a and b are real numbers and i is the imaginary unit, that satisfies the equation i2 = −1.
Conjugates : differs only with the sign joining the term
Integer : is a whole number that can be positive, negative, or zero.
Exponent : a number says how many times to use the number in a multiplication.
Coefficient : a multiplicative factor in some term of a polynomial, a series or any expression
Absolute value : describes the distance of a number on the number line from 0 without considering which direction from zero the number lies.
Equation : an equality containing one or more variables
Zero Exponent : any number, excluding zero with an exponent of zero is equal to one
Negative Exponent : a number equals to the reciprocal of positive exponent of the number.
index : to indicate the root to be taken
Extraneous Root : does not solve the given equation
Discriminant : the radicand in the quadratic formula
Sum of the roots : additive inverse of the quotient of a and b
Product of the roots : the quotient of a and c
radical : "radix"
radicand : the number under the radical sign
radical sign : symbol in taking the root
rational number : has exact answer or perfect square
Radical Equation : an equation with at least one radical joined by a variable
rational expression : is nothing more than a fraction in which the numerator and/or the denominator are polynomials.
irrational : real _________ and unequal
radix : radical
Across:1. | to indicate the root to be taken | 3. | numbers that doesn't have exact answer | 5. | the quotient of a and c | 10. | is a number that can be expressed in the form a + bi, where a and b are real numbers and i is the imaginary unit, that satisfies the equation i2 = −1. | 11. | a multiplicative factor in some term of a polynomial, a series or any expression | 12. | radicals with the same index and radicand | 13. | "radix" | 16. | a number equals to the reciprocal of positive exponent of the number. | 20. | where x represents an unknown, and a, b, and c represent known numbers such that a is not equal to 0. | 21. | differs only with the sign joining the term | 22. | has exact answer or perfect square | 23. | describes the distance of a number on the number line from 0 without considering which direction from zero the number lies. | 24. | does not solve the given equation |
| | Down:1. | is a whole number that can be positive, negative, or zero. | 2. | an equality containing one or more variables | 4. | is nothing more than a fraction in which the numerator and/or the denominator are polynomials. | 6. | radical | 7. | "related to roots" | 8. | any number, excluding zero with an exponent of zero is equal to one | 9. | is a complex number that can be written as a real number multiplied by the imaginary unit i | 14. | a number says how many times to use the number in a multiplication. | 15. | real _________ and unequal | 17. | the radicand in the quadratic formula | 18. | symbol in taking the root | 19. | the number under the radical sign |
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© 2015
PuzzleFast.com, Noncommercial Use Only
Across:1. | to indicate the root to be taken | 3. | numbers that doesn't have exact answer | 5. | the quotient of a and c | 10. | is a number that can be expressed in the form a + bi, where a and b are real numbers and i is the imaginary unit, that satisfies the equation i2 = −1. | 11. | a multiplicative factor in some term of a polynomial, a series or any expression | 12. | radicals with the same index and radicand | 13. | "radix" | 16. | a number equals to the reciprocal of positive exponent of the number. | 20. | where x represents an unknown, and a, b, and c represent known numbers such that a is not equal to 0. | 21. | differs only with the sign joining the term | 22. | has exact answer or perfect square | 23. | describes the distance of a number on the number line from 0 without considering which direction from zero the number lies. | 24. | does not solve the given equation |
| | Down:1. | is a whole number that can be positive, negative, or zero. | 2. | an equality containing one or more variables | 4. | is nothing more than a fraction in which the numerator and/or the denominator are polynomials. | 6. | radical | 7. | "related to roots" | 8. | any number, excluding zero with an exponent of zero is equal to one | 9. | is a complex number that can be written as a real number multiplied by the imaginary unit i | 14. | a number says how many times to use the number in a multiplication. | 15. | real _________ and unequal | 17. | the radicand in the quadratic formula | 18. | symbol in taking the root | 19. | the number under the radical sign |
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© 2015
PuzzleFast.com, Noncommercial Use Only