Homework Help: Math

Posted by Susie on Tuesday, March 25, 2008 at 4:25pm.

Express the following as a trinomial: (2x-3)(x+7)
Express the following as the product of two bionomials:
x-squared -5x-24

Explain please...This is review and i don't remember learning it.... Thanks So Mcuh!!!

Math - Peter, Tuesday, March 25, 2008 at 5:40pm
1. 2x^2+11x-21
This is quadratics. Multiply 2x by x and 7 separatel.Mltiply -3 by x and 7 separately. Add the products and you get a trinomial.
2. (x-8)(x+3) If you don't get this, make sure that you understand the chapter on polynomials/quadratics.

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