Question

solve for x.

Answer 1

\[e ^{x}e ^{x+1} = 1\]

Answer 2

e^(2x+1)=1 right?

Answer 3

take ln of both sides

Answer 4

ok

Answer 5

you add the exponents since they have same base to get
e^(2x+1)=1 now just take ln of both sides

Answer 6

10.01000077 = 0 ????

Answer 7

\[\large \ln 1=2x+1\]
\[\large 0=2x+1\]

Answer 8

oh ok

Answer 9

2*x+1=ln(1) took ln of both sides
ln(1)=0 use this fact
so
2x+1=0 canyou solve that

Answer 10

sorry! lol its late! and yes i can thanks!!!

Answer 11

thanks for medal

Answer 12

yw