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Hi. Can someone pls help me for this question? :) -> When the polynomial P(x) is divided by (x-1), the remainder is 5 and when P(x) is divided by (x-2), the remainder is 7. Find the remainder when P(x) is divided by (x-1)(x-2).

Mauritius? :D Which college? :)

Wui, moem sa xD :p

I'm not afraid ='D

Oh! Great (y) ban intello :p

SOMEONE HELP PLS!!! :) A projectile leaves the ground at an angle of 60 to the horizontal. Its initial kinetic energy is E. Neglecting air resistance, find in terms of E its kinetic energy at the highest point of motion.

You're from Mauritius?

Ok, now I get it! What about this part? "WE SUBSTITUTE THE VALUE OF z+(n-1)d THUS WE GET: S=n/2[z+{(y+d)/2}" I subsitiuted it...but I couldnt come up with --> S=n/2[z+{(y+d)/2} Could you pls explain?:)

"(n-2)d=(n-1)d-d" - I didnt understand this part!:unsure: Pls explain it again...

I would be very grateful if someone could help! Another question on Arithmetic Series: The sum of the first and the second terms of an arithmetic series is x and the sum of the (n-1)th term and nth term is y. Show that the sum of the first n terms is n/4(x+y). Find the common difference in...

Thank you very muchh! (y) :D

SOMEONE PLS HELP!!!:) [Arithmetic Series] Question: A 62 m length of rope is cut into pieces whose lengths are in arithmetic progression with a common difference of d m. Given that the lengths of the shortest and longest pieces are 0.5m and 3.5m respectively, find the number pieces and the value...

Well done (Y) Keep it up! ;)