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Published byCharity Jenkins Modified over 6 years ago
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Warm-up 1. After factoring each expression on your warm-up
2. Write your four solutions only on the 3X5 raise your hand when you are done.
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Factoring with Leading No Coefficients
𝟏𝒙 𝟐 +𝒃𝒙+𝒄
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Key Terms: Binomial – is the ______ of two monomials.
Ex. 𝒙+𝒄 **note: c is a constant Trinomial – is the ______ of three monomials. Ex. 𝒙 𝟐 +𝒃𝒙+𝒄 Quadratic equation – in one variable can be written in the form ______________ where a≠0. The solutions of a quadratic equation is called the _________.
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Factor Trinomials in 𝒙 𝟐 +𝒃𝒙+𝒄
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Factor with special patterns
a. q2 – 100 b. y2 + 16y + 64 Key: *_____________________________ *_____________________________ Key: * _____________________________ * _____________________________
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Solving Equations Solve the equation 1. x2 – x – 42 = 0 2. 𝒕 𝟐 +𝟏𝟎𝒕+𝟐𝟓=𝟎
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Find the Zeros of the functions
1. 𝒚= 𝒙 𝟐 −𝟖𝒙+𝟏𝟔 2. 𝒈 𝒙 = 𝒙 𝟐 −𝟖𝒙
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Homework Pg. 255-256 3,7,11,15,21,27,35,37,47,55 Write your Summary to the Essential Question
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