What is the base of the exponent in the function f (x) = 3 (RootIndex 3 StartRoot 8 EndRoot) Superscript 2 x when the function is written using only rational numbers and is in simplest form?

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb

to have more of what you want like money

step-by-step explanation:

save it by not spending on unnecessary stuff and have more

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x

answer: it's d

step-by-step explanation: