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Thank you teacher When ever i am asking for help it is like a deluge of blessings that i get in this forum. Today i wonder that had there been such a senario when i was in my learning stages . However i am also looking at management entrance exams -- although not actively anyway ;and the...

thank you teacher Denis -- we speak after a very long time ---- how are you?

thank you teacher soroban --- it is nice after a very long time.

the formulae to be used were the normal formulae we use in everyday maths as:- (a+b)^2, (a+b+c)^2, or (a+b+c)^3, (a+b)^2..... etc. There were no examples of this types as there were only few of them. The solution were also for very easy problems, --- nothing like this were discussed. thank you...

this problem is an algebriac division, here it has been asked to divide by the use of formulae rather than using the long division method of algebra division:- divide (4a^4 + 11a^3 + 27a^2 + 17a + 5) by (a^2 + 2a + 5) answer given:- 4a^2 + 3a + 1 my solution:- i dont know i do...

this problem is an algebriac division, here it has been asked to divide by the use of formulae rather than using the long division method of algebra division:- divide a^5 - b^5 + (b^10/a^5) by a - b + (b^2/a) answer given:- a^4 + (a^3)b - a(b^3) - b^4 - (b^5/a) + (b^7/a^3)...