SOLUTION: Jesse insists that (x+2)^2 =x^2+2^2=x^2+4 and that (x+2)^3 =x^3+2^3=x^3+8. What
is wrong with this and how can you convince her that this simplification is incorrect?
Algebra ->
Polynomials-and-rational-expressions
-> SOLUTION: Jesse insists that (x+2)^2 =x^2+2^2=x^2+4 and that (x+2)^3 =x^3+2^3=x^3+8. What
is wrong with this and how can you convince her that this simplification is incorrect?
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Question 342270: Jesse insists that (x+2)^2 =x^2+2^2=x^2+4 and that (x+2)^3 =x^3+2^3=x^3+8. What
is wrong with this and how can you convince her that this simplification is incorrect? Answer by edjones(8007) (Show Source):
