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3-27.

For the function , find the value of for each value of given below. Homework Help ✎

  1. Substitute for and simplify.

  1. See part (a).

  1. Be careful of the signs when multiplying negative numbers.

  1. Remember how to multiply fractions.

  1. For what value(s) of does ?

    Start with the diamond problem and factor using a generic rectangle.

    diamond and generic rectangle