Post A level Mathematics problems here.

This thread is for fun and for A level Mathematics questions only.

Try as much as possible not to post:

Routine problems such as factoring polynomials.

Too many Further Mathematics questions (to make it accessible to more people)

I'll start it off with this easy but non-routine question

1
Without using calculators or tables, evaluate

Unparseable latex formula:

\sqrt\frac{27^1^0 + 9^1^0}{27^4 + 9^1^1}

.

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(edited 10 years ago)

Reply 1

Mr M

Study Forum Helper

Original post by Arieisit

Without using calculators or tables, evaluate

Unparseable latex formula:

\sqrt\frac{27^1^0 + 9^1^0}{27^4 + 9^1^1}

Tables? Did you create this thread in 1982?

Reply 2

Arieisit

Original post by Mr M

Tables? Did you create this thread in 1982?

Loool well it's conventional to say it I suppose. If I didn't say it then you would be at liberty to find one and look at it and hence slove the problem.

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Reply 3

Mr M

Study Forum Helper

Original post by Arieisit

Loool well it's conventional to say it I suppose. If I didn't say it then you would be at liberty to find one and look at it and hence slove the problem.

Posted from TSR Mobile

Locating a set of tables that might actually help would take rather longer than adding or subtracting a few integers.