FR POINTS WELCOME TO WHO GETS ONE HUNDRED POINTS WE WILL FIND OUT FOR THE FRIST TWO PEOPLE THAT ANSWER THIS QUESTION WILL GET 100 POINTS TRY YOUR BEST TO FIND THIS POST.

Answer555x5

Step-by-step explanation:

❥︎ʜʟO~

ʜʀU

ʜᴀᴠᴇ ᴀ ɢʀᴇᴀᴛ ᴅᴀY

ᴛʜxss ᴀɢᴀɪN ♡´･ᴗ･`♡

entering that problem on the tube might get you an answer

the solution of the equation is 2.23 ⇒ answer b

step-by-step explanation:

* lets revise the meaning of exponential function

- the form of the exponential function is y = ab^x, where a ≠ 0, b > 0 ,  

  b ≠ 1, and x is any real number

- it has a constant base b

- it has a variable exponent x

- to solve an exponential equation, take the log or ln of both sides,  

  and solve for the variable

* lets solve the problem

∵

- the base is 7 and the exponent is x

- insert ㏑ in both sides

∴

- use the rule

∴ x ㏑(7) = ㏑(77)

- to find x divide both sides by ㏑(7)

∴

* the solution of the equation is 2.23 to the nearest 2 decimal places