Question

2log(x+y)=logx+logy+4log2 show that x^2+y^2=14xy​

Answer 1

Step-by-step explanation:

I hope this will help you.

Answer 2

Answer:

identities of logarithms are used here..

1. logab=loga + logb
2. log(a)^b = bloga
3. loga/b= loga-logb..

Step-by-step explanation:

hope it helps..

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