Question

SOLVE
ln(x-3)+ln(x+4)=1

Answer 1

\[\large \ln (x-3) + \ln (x+4) = \ln_e e\]

Answer 2

uhm so what follows?

Answer 3

\[\ln(x-3)(x+4) = \ln_e e\]
\[(x-3)(x+4) = e\]

Answer 4

what else

Answer 5

Solve using a calc.
Make a quadratic equation and so on.

Answer 6

doesnt it hit on two places

Answer 7

Yes it will, one negative and one postitve.

Answer 8

put the assignment tells me to round to the nearest 4th place if possible and it only has spot to answer which means my answer has to be one thing..

Answer 9

so use the positive?

Answer 10

Yes!!

Answer 11

The value of 'x" can't be -ve.

Answer 12

okay i see, can you help me through another one?

Answer 13

x^210^x-2x10^x=3(10^x)