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Verified answer
Akar3+4 / 3+akar2 dikalikan 3-akar2 / 3-akar 2=3akar3-akar6 + 12-4akar2 / 9-2
=3 akar3 - akar6 + 12 - 4akar2/7
log5=a,log3=b
^5log9=log 9/log5
=log 3^2 / log5
=2xlog3/log5
=2b/a