Factor completely 5x^4-80

b=4

Step-by-step explanation:

Since both terms are perfect squares, factor using the difference of squares formula,  

a

2

−

b

2

=

(

a

+

b

)

(

a

−

b

)

where  

a

=

x

2

and

Since both terms are perfect squares, factor using the difference of squares Since both terms are perfect squares, factor using the difference of squares formula,  

a

2

−

b

2

=

(

a

+

b

)

(

a

−

b

)

where  

a

=

x

2

and  

b

=

4

.

5

(

x

2

+

4

)

(

x

+

2

)

(

x

−

2

)

the reporter's right

step-by-step explanation:

1/4 = .25 / 25%

c

step-by-step explanation:

there is vertical asymptote at x = 2 and x = 0

vertical asymptote occurs at the points where the denominator is 0. so we can say that

x = 2 occurs when there is a factor (x-2) in the denominator, and

x = 0 occurs when there is a factor "x" in the denominator

thus, the denominator of the equation would have "x * (x-2)", this is option c only. that's the correct answer.