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Mathematics 7 Online
OpenStudy (anonymous):

log(5x)+log(2x)=1 solve please

OpenStudy (yrelhan4):

You should know this property of log.. log a + log b = log(ab) Just apply that to the LHS and solve.

OpenStudy (anonymous):

so would the answer be log(10x)=1 because my four choices are A) x=1,x=-1 and B) x=1 C) 10/7 and D) no solution

OpenStudy (yrelhan4):

Try again. what is (10x*5x) equal to?

OpenStudy (anonymous):

see i don't know thats why i need help

OpenStudy (anonymous):

please help i need to know

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