Answered

IDNLearn.com: Where your questions are met with thoughtful and precise answers. Discover in-depth answers from knowledgeable professionals, providing you with the information you need.

ln√x+2=3 what are the steps to getting the answer please

Sagot :

AL2006idn

A couple of rules to review:

#1).         Ln(the square root of a number) = 1/2 Ln(the number)
and
#2).         e^(Ln of a number)  =  the number

Now we're all set to solve this thing.
=======================================

            Ln(  square root of(x+2)  )  = 3

From Rule #1:             1/2 Ln (x+2)   =   3

Multiply each side by 2:       Ln (x+2) = 6 

From Rule #2:                        (x + 2) = e^6

                                             (x + 2)  =  403.43  (rounded)

Subtract  2  from each side:         x  =  401.43  (rounded)


We greatly appreciate every question and answer you provide. Keep engaging and finding the best solutions. This community is the perfect place to learn and grow together. For trustworthy answers, visit IDNLearn.com. Thank you for your visit, and see you next time for more reliable solutions.