Assignment:
Given (x+3)(x-2)=12 Jerry did the following:
X+3=12 X-2=12
X=9 X=14 x={9,14}
Why is Jerry's solution incorrect and how would you explain his error to him so that he could redo the problem correctly? [Use words and math sentences to give a clear explanation].
You must explain:
1. The flaw in his reasoning.
2. The reason that your method is correct.
Provide complete and step by step solution for the question and show calculations and use formulas.