please help, math no- 41
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hey mate
here is your answer
a⁴+b⁴=14a²b²
adding 2a²b² on both sides
a⁴+b⁴+2a²b²=14a²b²+2a²b²
(a²+b²)²=16 a²b²
a²+b²= 4 ab
taking log on both sides
log (a²+b²)=log 4ab
log (a²+b²)=log a*b*2²
log (a²+b²)=log a+ log b+log 2²
log (a²+b²)=log a+log b+2 log 2
[hence shown]
sumanbiswas65:
thank you, you are great
always there to help you
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