Flashcards
unit 1 .ೃ࿐
Flashcards do conjunto (12)
- 1Lesson 1Solving Quadratics by Factoring
- 2Quadratic ExpressionA Polynomial that has a degree (variable) to the power of 2, but no higher.
Ex. x^2 - 25 - 3The Standard Form of a Quadratic ExpressionAx^2 + Bx + C
A and B are the coefficients of x^2 and x, c is a constant - 4Perfect SquareA number with a square root that is an integer
- 5Perfect Square TrinomialA trinomial that is the result of squaring a binomial
- 6Factoring Perfect Square TrinomialsIf a perfect square trinomial has the form a^2 _ 2ab + b ^2, then its factorization is (a + b)^2.
If it has the form a^2 - 2ab + b^2 (with the subtraction sign), then the factorization is (a - b)^2 - 7Factoring a Difference of SquaresTo factor a difference of squares, use the following pattern:
a^2 - b^2 = (a + b)(a - b) - 8Factor a quadratic expression in the following form: x^2 + bx + c1. Find numbers m and n such that m + n = b and m * n = c.
2. Substitute the values into the expression (x + m)(x + n). - 9RelationWhen an equation contains two variables
- 10FunctionsFunctions are relations that ONLY have one output value for every input value
- 11Zero Product PropertyIf p and q are real numbers, and p * q = 0, then either p = 0 or q = 0
- 12Lesson 2Other Methods for Solving Quadratics
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- 11th grade Algebra 2A FlashCards sobre unit 1 .ೃ࿐, criado por lizzie g em 07-08-2023.
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- lizzie g
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