p^(2)-1(p+24

Factorise the following expressions p^(2) - 10p + 24

Factorise 15p^(2) - 24 q^(2)

If : p = cot 20^(@),"then": (tan 160^(@) - tan 110^(@))/(1 +tan 160^(@) * tan 110^(@))= A) (p^(2)-1)/(2p) B) (p^(2)+1)/(2p) C) (1-p^(2))/(2p) D) (2p)/(1 + p^(2))

If p is a prime number greater than 3, then (p^(2)-1) is always divisible by (a) 6 but not 12 (b) 12 but not 24(c)24 (d) None of these

Find the product (p-(1)/(p))(p+(1)/(p))(p^(2)+(1)/(p^(2)))(p^(4)+(1)/(p^(4)))

Reduce each of the following retional expression to its lowest table form . (p^(2)-3p-40)/(2p^(3)-24p^(2)+64p)

(2)/(p)-(1)/(2p)=(p^(2)+1)/(p^(2)+1) In the equation above, what is the value of (1)/(p) ?

If p=-1 then p^(2)-2p-4 = ………………