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Sunday, October 13, 2013

Adding - Subtracting Polynomials, 4

Category: Algebra

"Published in Suisun City, California, USA"

Remove the grouping symbols and simplify:


Solution:

Consider the given equation above


As you notice that the outer group is brace, then followed by bracket, and then parenthesis. Since the most inner group is parenthesis, then we have to remove the parenthesis first, then next is bracket, and the last is brace. Be careful when you are removing the group symbols especially with the coefficients and the signs as well. We can rewrite the above equation as follows







Therefore, the answer is