SOLUTION: how do you solve log3[4]+log3[(4x^+9)]=log3 60
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Question 750607
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how do you solve log3[4]+log3[(4x^+9)]=log3 60
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how do you solve log3[4]+log3[(4x^2+9)]=log3 60
4(4x^2+9)=60
4x^2+9=15
4x^2=6
x^2=6/4=3/2
x=±√(3/2)