Solve each of the following equations for x showing the algebra you used to do it. round each answer to the nearest ten-thousands place.
11. 7^(x-3)=25

12. log (3x+1)

13. log(7x+1) = log(x-2) +1

14. 4e^(2x)-3=12

if you can't answer all of them that's totally fine. you! ☻♥

for ex: the reciprocal of 3/4 is 4/3. it is the opposite.

reciprocal definition:

a mathematical expression or function so related to another that their product is one; the quantity obtained by dividing the number one by a given quantity.

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d

make sure you have version 2.50

try looking in the very back of the book : )

step-by-step explanation:

you can download it here