Asked by Anonymous
These are Two problems that I am having difficulty with.
Write as a single logarithm. Assume all variables represent positive real numbers.
1. 5log3 a-7 log3 b+2 log3c
2.log7(x2+5x-24)-log7(x+8)
Write as a single logarithm. Assume all variables represent positive real numbers.
1. 5log3 a-7 log3 b+2 log3c
2.log7(x2+5x-24)-log7(x+8)
Answers
Answered by
Damon
log a^3 - log b^7 + log c^2
= log3(a^3 c^2/b^7 )
=========================
x^2+5x-24 = (x+8)(x-3)
so
log7 (x-3)
= log3(a^3 c^2/b^7 )
=========================
x^2+5x-24 = (x+8)(x-3)
so
log7 (x-3)
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.