SOLUTION: log7 7 + log5 25 - loga 1 =
Algebra.Com
Question 70660: log7 7 + log5 25 - loga 1 =
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
log7 7 + log5 25 - loga 1 =
Remember: log means exponent.
log(base 7) of 7 = 1
log(base 5) of 25 = 2
log(base a) of 1 = 0
1+2-0=3
---------
Cheers,
Stan H.
RELATED QUESTIONS
solve the equation log8(3x+7)=log8(7x-9)
log4(x)=3/2
loga(1/8)=-3... (answered by jsmallt9)
Loga 1/25 =... (answered by Fombitz)
log5... (answered by nerdybill)
log5 1/25=... (answered by Fombitz)
t-2 log7 = t... (answered by jpg7n16)
{{{log5(4x+1)=... (answered by dabanfield)
log5(4x +1) = log5... (answered by tommyt3rd)
Solve each equation
1. log7^4x =... (answered by jim_thompson5910)
Analytically show that
1) log7(base5)< sqrt2
2) (log5).(log2)<(log3)^2
(answered by Edwin McCravy)