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Solve for x. Log(base a) 16x = 3log(base a) x Thanks in advance ------------------------------------------- edit Is x =0 and x = 4 and x = -4? I don't have the real answer for this question

It might be too late to drop it now. Topics are abit different, you missed the yr 11 and 2 terms of yr 12 work. But...they might give you the average marks for those two tests, if they allow you to drop. Just ask your teacher.

1, 3, 6,10,15,....... New set of series you can make from top 1+2+3+4+5+6+...... true since 1+2 = T2 from original 1+2+3 = T3 from original 1+2+3+4 = T4 (" ") so on.... a= 1 n=30 d= 1 s30= 30/2 (2x1+(30-1)x1) = 15x31...

lol kevin nam !

oh, i see, thanks

True, but how did you work out N is 8?

Hi, I forgot how you do these type of questions again. Find the smallest term of the sequence 400, 200, 100,..... which is greater than 3 Thanks in advance!

Beloning is a fundamental part of society. Discuss this idea with reference to the core text and with at least two of your related texts