Prove that 1/log (xy)² +1/log(xy²) + log(xy³) =1 there base are x,y and z respectively.
1 answer:
Answer:
Step-by-step explanation:
This is your equation, right? Just checking
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1) Make them into equations.
0.05x + 20 = 0
0.07x + 10 = 0
2) Equate the two.
0.05x + 20 = 0.07x + 10
0.02x = 10
x = 500
x - a smaller number
(x+1) - a larger number
3(x+1) - 2x = 34
3x + 3 - 2x = 34
x= 31
(x+1) = 32
B is the answer ...........