Question

would e^ln(2x+3)= just 2x+3?

Answer 1

yes.

Answer 2

cool thanks :)

Answer 3

is that all you wanted to ask?

Answer 4

well im confused on log(10^3x^7)=?

Answer 5

\[\log\left( 10^{3x^7}\right)\]this?

Answer 6

\[\log({10^{3}} x ^{7})\] woops sorry

Answer 7

oh.\[\log(10^3 x^7) = \log(10^3) + \log(x^7)\]

Answer 8

does the problem solving continue from there?

Answer 9

Yes.

Answer 10

would the answer be \[3x ^{7}\]

Answer 11

Yes

Answer 12

You seem to know your logs well.

Answer 13

lol thanks

Answer 14

No. No sorry. I looked too quickly. It can't be 3x^7

Answer 15

\[\log(10^{3})+\log (x^{7}) = 3+\log(x^{7})\]

Answer 16

whys so?

Answer 17

well would 150=50e^7x be x=ln(3)/7

Answer 18

Yes.

Answer 19

are you sure? lol