How do you rewrite this expression as a single logarithm? 2log(x+3)+3log(x-7)-5log(x-2)-log(x ^2)

Step-by-step explanation:

log( (x+3)^2 (x-2)^5/(x-7^3x^2))

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.

probably .5

i can on others if necessary.