If f(x) = 2x³ = x² + 3x + 10 and g(x) = x³ + 3x² + 2x + 4, determine when f(x) > g(x).
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Hey There!
Steps to solve (steps will be in numerical order)
1. Find the lcd of the fractions
and <span>
. The lcd for both problems will be 12.
2. To rewrite </span> you have to multiply the numerator and denominator by three since the lcd is 12. So you're new fraction will be 
. For the second fraction, since the lcd is 12 you will multiply the numerator and denominator by 4. You're new fraction will be <span>
.
3. Since the problem contains the math keyword "Further", you automatically know you have to subtract, now subtract </span> - <span>. First, start of by subtracting the numerators, so subtract 9-8=1 , remember the denominators will always stay the same.
In conclusion, you're answer will be </span>
, so Isabel lives <span> farther away from Janet.
Hope This Helps :)
</span>
Steps to solve (steps will be in numerical order)
1. Find the lcd of the fractions
2. To rewrite </span>
3. Since the problem contains the math keyword "Further", you automatically know you have to subtract, now subtract </span>
In conclusion, you're answer will be </span>
Hope This Helps :)
</span>