## Ask Singapore Homework?

Upload a photo of a Singapore homework and someone will email you the solution for free.

### See 3 Answers

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Hope this helps.

I'm not sure if you wrote log2(2x-5) or log2(2x) - 5 though...

But I assume it's log2(2x-5)

I'm not sure if you wrote log2(2x-5) or log2(2x) - 5 though...

But I assume it's log2(2x-5)

Date Posted:
10 months ago

Thank you for solve this problem and explain it to me

U really help me a lot.i hope you can help me when I got any questions

No problem. Glad I was able to help.

I would like to ask something.why i need to change the base to base 2

This is to make the right hand side into a number, which is easier to work with.

You can also write log8(2) = log8(8^(1/3))

= (1/3)log8(8) = 1/3

= (1/3)log8(8) = 1/3

Am I need to follow the base of the log inside the bracket in the left side

What do you mean?

Can you show me that step more detailly

Oh

Clement Cheng I have another similar question.can I send it to you

Sure

Log16(log3^2x-1)=log4^2

The 2nd and 3rd log terms don't have bases?

Can I clarify if it's log(base 3)(2x - 1) or log(base3)(2x) -1 ?

Got.the second log base is 3 and third log is 4.sorry .I forget to write base there.

The first statement

Log(base 3)(2x-1)=log (base4)(2)

Ok thanks

Welcome

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2nd question. Hope this helps.

Date Posted:
10 months ago

Why need to change the base to base 2 in the left side

You can also do for the right hand side:

log(base4)2 = log(base4)4^(1/2)

= (1/2)log(base4)4 = 1/2

Why does the base have a power?

The base is changed to 2 so that it becomes (log(base2)2) / (log(base2)4) which is 1/2

Is the picture that I sent is correct

The answer

correct

Thank you Clement Cheng for explaining it patiently to me

I will send you message you if I got any other questions.can i

i.e. log(base4)2 and not log(base4)^2

No problem glad to help

Oh.i understand now.thank you

Clement, are you free now? I got another question

U also can send me the answer tomorrow

You can send me now.

I already posted it in asking section

Em can I ask if it's 9^(log(base3)x) or

9 * (log(base3)x) ?

9 * (log(base3)x) ?

I think it is the second statement

9*(log(base3)x)=4

I would like to ask how to do the second statement

Can you show me how to do the second statement

U can also send me tomorrow

Goodnight

Ok. Goodnight.

Ok

Clement can you help me to solve my question

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Is it like this

Date Posted:
10 months ago