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laila [671]
3 years ago
10

2x - 5/4x^2- 10x Simplify the rational expression and find the non-permissible values

Mathematics
1 answer:
Free_Kalibri [48]3 years ago
8 0

Answer:

\frac{1}{2x} , x ≠ 0

Step-by-step explanation:

Given

\frac{2x-5}{4x^2-10x} ← factor the denominator by factoring out 2x from each term

= \frac{2x-5}{2x(2x-5)} ← cancel the factor (2x - 5) on numerator/ denominator

= \frac{1}{2x}

The denominator cannot be zero as this would make it undefined.

Thus x = 0 is the non- permissible value

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