Question

What is the value of x is the rational expression below equal to zero?

2-x/2+x

Answer 1

X=-4

Explanation:

Write the polynomial as an equation.

y

=

2

−

x

÷

2

+

x

Find the x-intercepts.

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x-intercept(s):

(

−

4

,

0

)

Find the y-intercepts.

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y-intercept(s):

(

0

,

2

)

List the intersections.

x-intercept(s):

(

−

4

,

0

)

y-intercept(s):

(

0

,

2

)