Question

According to the Rational Root Theorem, a is a potential rational rooi of which function?

f(x) = 241 + 38 = 48 -1-22
f(x) = 28% +3% +4%-%-24
f(x) = 2077 + 3 8 + 47 - 4 - 56
f(x) = 1 + 28 + 4% -1-30​

Answer 1

a is a potential rational root of the function f(x)=241+38=48-1-22

Explanation:

Step 1: you try to simplify each function

step 2: any function that the root can be evaluated without a remainder or in order words it has a perfect square , then it has a rational root.