Question

Write the value of 5power 2+logpower7 base5

Answer 1

Answer:26.20

Step-by-step explanation:

simple way to do is use base change rule

change log 7 base 5 to log 7/log 5

log=> base 10

ln=> base e

over here is base 10

log 7=0.845

log 5=0699

log 7 / log 5= 1.20

$5^{2}$= 25

so therefore, $5^{2}$+1.20=26.20