SOLUTION:
log7 ( 德 + 40) = 2; w = ___________ ___
Algebra.Com
Question 865906:
log7 ( 德 + 40) = 2; w = _______________
Answer by rothauserc(4718) (Show Source): You can put this solution on YOUR website!
log7 ( 德 + 40) = 2
the law of logarithms says if y = log base b (x), then x = b^y
w/4 + 40 = 7^2
w/4 + 40 = 49
w/4 = 9
w = 36
RELATED QUESTIONS
log7 ( 德 + 40) = 2; w =... (answered by tommyt3rd)
Write as a single logarithm:
(1/2) log7 W - (2/3) log7 X + (3/4) log7 Y - (4/5) log7... (answered by jsmallt9)
Use the properites of logarithns to condende the expression:... (answered by drk)
(w-w^2)^4 (answered by tommyt3rd)
w^2+w-56 (answered by ewatrrr)
factor the Trinomial... (answered by Fombitz)
-3w-40+w^2= (factor completely)
(answered by algebrahouse.com)
(-3/(w+2))=(w/(w+2)) (answered by kiru_khandelwal)
7-w/9-w =... (answered by Maths68)