8 ^ m =32 ( 2^ 3) ^ m =32 2 ^ (3 * m) =32 2 ^ (3m) =( 2^ 5) 2 ^(3m) = 2 ^ 5
on comparing 3m=5 =>
m= 5 /3
8^m=32 ---> m log8=log32 --->3m log2 = 5 log2 ---> 3m=5 so m=5/3
If a , b , c are positive real numbers such that
a(b+c) = 32 b(c+a) = 65 c(a+b) = 77
Find the value of a*b*c
If 6x - 4y = 8 8x = 5y + 13 Then what is the value of 6x - 3y?
If
a+b=8, a+c=13, b+d=8, c-d=6
Then
a, b, c, d = ??