Iwill give brainliest! what is the value of x in 2(5^x) = 14? a. 0.34 b. 1.15 c. 1.21 d. 219.33

We have the following expression:
 2 (5 ^ x) = 14
 We must clear the value of x:
 (5 ^ x) = 14/2
 (5 ^ x) = 7
 We apply logarithm to both sides:
 log5 (5 ^ x) = log5 (7)
 By properties of logarithm we have:
 x = 1.21
 
 the value of x in 2 (5 ^ x) = 14 is:
 c. 1.21

For the first question the answer is a, for the second c, for the third d, for the 4th b, for the 5th a