Taking Log to both sides we get n = 8

Given equation 5x-17 = -x+7 Add 1x to each side of the equation 5x-17+x = -x+7+x 6x=24 x=4

Given A = log 3 2187 5 a n d B = log 243 2187 B = log 3 5 2187 = log 3 2187 5 => A Therefore, A = B

Question 1

The greatest possible value of n could be 9n < 108 if, given that log 3 = 0.4771 and n∈N :

Accepted Answer

Taking Log to both sides we get n = 8

Question 2

If 5x - 17 = -x + 7, then x = ?

Accepted Answer

Given equation 5x-17 = -x+7 Add 1x to each side of the equation 5x-17+x = -x+7+x 6x=24 x=4

Question 3

If A = log321875 and B = log2432187 , then which one of the following is correct?

Accepted Answer

Given A = log 3 2187 5 a n d B = log 243 2187 B = log 3 5 2187 = log 3 2187 5 => A Therefore, A = B

Logarithm Questions