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What are the excluded values? –4 and –1 -1/2, 1, and 4 1 1 and 4

Sagot :

MrRoyal

The excluded values are x = 4 and x - 1

How to determine the excluded values?

The complete question is added as an attachment

The function is given as:

(2x^2 - 7x - 4)/(x^2 - 5x + 4)

Set the denominator to 0

x^2 - 5x + 4 = 0

Expand

x^2 - x - 4x + 4 = 0

Factorize the equation

x(x -1) - 4(x - 1) = 0

This gives

(x - 4)(x - 1) = 0

Solve for x

x = 4 and x - 1

Hence, the excluded values are x = 4 and x - 1

Read more about excluded values at

https://brainly.com/question/1418453

#SPJ1

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