Am i correct : Answer the questions below about the following equation. 3. 3x I+4 2x+8 is the best method to solve the equation for
Am i correct : Answer the questions below about the following equation.
3.
3x
I+4
2x+8
is the best method to solve the equation for x? Cross Multiply
is the solution to the equation? x=2 and x=-4 v
Is there an extraneous solution? Yes v
If there is an extraneous solution, what is it? x=-4 is an extraneous solution
If there is an extraneous solution, what makes it extraneous?
Solutions cannot be equal to zero.
3
4
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