Warm-up Factor.

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Presentation transcript:

Warm-up Factor

Homework Review

When does a quadratic have an imaginary solution? GSE Algebra I Support UNIT QUESTION: How are real life scenarios represented by quadratic functions? Today’s Question: When does a quadratic have an imaginary solution? Standard: MCC9-12..A.REI.4b

Solving Quadratic Equations by Taking Square Roots

Solving with Square Roots Get x2 or binomial squared by itself Take the square root of BOTH sides of the equals sign Don’t forget the  sign Simplify

Solve by Taking Square Roots

Solve by Taking Square Roots

Solve by Taking Square Roots

Solve by Taking Square Roots

Solve by Taking Square Roots

Solve by Taking Square Roots

Homework Practice Sheet