SOLUTION: Which value of x makes the expression xsquared + 10x + 16 undefined?
___________ _______
2x - 10
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Question 253252: Which value of x makes the expression xsquared + 10x + 16 undefined?
___________________
2x - 10
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Start with the given expression
Set the denominator equal to zero. Remember, dividing by 0 is undefined.
Add 10 to both sides
Combine like terms on the right side
Divide both sides by 2 to isolate x
Divide
So makes the expression undefined since it makes the denominator equal to zero.
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