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SVETLANKA909090 [29]
3 years ago
8

Where is the removable discontinuity of f(x)=x+5/x^2+3x-10 located?

Mathematics
2 answers:
professor190 [17]3 years ago
5 0

Answer:

-5 is your answer

Step-by-step explanation:

mario62 [17]3 years ago
3 0
We are looking to find the point where the curve discontinued

Step 1: Factorise both numerator and denominator (if possible)
\frac{x+5}{ x^{2} +3x-10}= \frac{(x+5)}{(x+5)(x-2)}

Step 2: Recognise the common factor, which is (x+5)

Step 3: Equate the common factor to 0
x+5=0
x=-5

Answer: -5
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