Complex numbers | Quadratic Equations | Polynomial numbers | Rational exponents | Integers and Imaginary numbers |
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What is a complex number?
A combination of a real number and an imaginary number
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What is a quadratic equation?
A polynomial equation of a degree
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What is a polynomial number?
An expression consisting of variables and coefficients.
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What is a rational exponent?
A reciprocal with a positive exponents
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What are integers?
A whole number; a number that is not a fraction.
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How do you add and subtract complex numbers?
By combining like terms
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What are the steps to solving a quadratic equation?
Factoring, square roots, completing the square, quadratic formula, and ac method.
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How can polynomial numbers be classified?
By its leading term
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What is an exponent?
The power to which a given number is being raised
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What is an imaginary number?
A number that is expressed in terms of the square root of a negative number .
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Find the sum of 3 + 7i and 5 - 3i
8 + 4i
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What is 2x^2 - 8x - 24 =0
x =6, -2
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Trinomial consists of how many terms?
3
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What is the radical symbol?
a picture
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What is the symbol for a complex number multiplied by the imaginary unit
i
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Subtract 2 - 6i from -1 +3i
-3 + 9i
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Polynomial consists of how many terms?
More than 3
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Identify the index in the picture
a picture
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What is i^23
-i
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Multiply 3i (2 - 5i)
15 + 6i
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What is y=X^2 + 2x -3
-3
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How many terms and name using number of terms?
3, trinomial
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What is
a picture
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What is i^86
-1
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