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Home > A2C > Chapter 11 > Lesson 11.3.3 > Problem 11-158


Let and .  Calculate the following values and simplify to form.

  1. Substitute the known values into the equation for and .

    Combine like terms.


    Is this in form? How can you tell?

  1. Use the same method as part (a).

  1. Remember that .

    Use a generic rectangle to multiply the binomials.