Question

Find the domain of the function h(x)=5-3x over 2x^2-14x=20

Answer 1

\[h(x) = \frac{5-3x}{2x^2 - 14x + 20}\] this is thje question right?

Answer 2

the*

Answer 3

or this:\[h(x)=\frac{5-3x}{2x^2-14}=20\]

Answer 4

to get the domain RESTRICTION jsut get the value of x in \[2x^2 - 14x + 20 = 0\]

Answer 5

do you know how to find x?

Answer 6

to find x first divide everything by 2

x^2 - 7x + 10 = 0

now can you factor that out?