Find all the real-number roots of the equation. Give an exact expression for the root and also a calculator approximation rounded to three decimal places

log3 x + log3(x + 3) = 0

Question

Find all the real-number roots of the equation. Give an exact expression for the root and also a calculator approximation rounded to three decimal places                                   


log3 x + log3(x + 3) = 0

raden · Answer

first, setting 0 (right side) to log_3 1

raden · Answer

then use the property of logarithm :
log_a m +log_a n = log_a (mn) to simplify left side

anonymous · Answer

so  log_3 x(x+3)=0 ??

raden · Answer

so, it can be
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