# Algebra

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Where appropriate, include the approximation to the nearest ten-thousandth.
24.) 3^x= 1/81
25.) logx 125 =3
26.) log64 x = 1/2

• Algebra -

These are extraordinarily easy. For instance, what is 5 cubed?

I will be happy to critique your thinking.

• Algebra -

Where appropriate, include the approximation to the nearest ten-thousandth.
24.) 3^x= 1/81 I have x = 1/5
25.) logx 125 =3 I have x = 5
26.) log64 x = 1/2 I have x = 8

Are these answers right?

• Algebra help bobpursley -

Where appropriate, include the approximation to the nearest ten-thousandth.
24.) 3^x= 1/81 I have x = 1/5
25.) logx 125 =3 I have x = 5
26.) log64 x = 1/2 I have x = 8

Are these answers right?

• Algebra -

on the first, log3 of each side
x= -log3 81=-4

others are right.

• Algebra Thanks -

Thanks

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