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9^x+15^x=25^x 9^(Log[1+0.6/0.9,0.5+0.5Sqrt[5]])+15^(Log[1+0.6/0.9,0.5+0.5Sqrt[5]])=25^(Log[1+0.6/0.9,0.5+0.5Sqrt[5]]) x=Log[1+0.6/0.9,0.5+0.5Sqrt[5]]=Log[5/3,(1+Sqrt[5])/2]
👍👍
Perfect. You are doing well my dear.
Thanks
👌👍
Thank you
you should have done the check with the answer you got.
It’s in my head.
9^x+15^x=25^x 9^(Log[1+0.6/0.9,0.5+0.5Sqrt[5]])+15^(Log[1+0.6/0.9,0.5+0.5Sqrt[5]])=25^(Log[1+0.6/0.9,0.5+0.5Sqrt[5]]) x=Log[1+0.6/0.9,0.5+0.5Sqrt[5]]=Log[5/3,(1+Sqrt[5])/2]
👍👍
Perfect. You are doing well my dear.
Thanks
👌👍
Thank you
you should have done the check with the answer you got.
It’s in my head.
👍👍