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PAGE: 272SET: ExercisesPROBLEM: 1
Please look in your text book for this problem Statement

The roots are and .

Standard form of quadratic equation is .

                                   (Substitute and )

                                         (Multiply)

FOIL method:

The product of two binomials is the sum of the products of the first terms, the outer terms, the inner terms and the last terms.

        (Foil method)

                                (Multiply)

                                       (Combine like terms)

The standard form of the equation is .



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