The value of `2a^3-[3a^3+4b^3-{2a^3+(-7a^3)}5a^3-7b^3]` is (a) `-11 a^3+3b^3` (b) `7b^3+3a^3` (c) `11 a^3-3b^3` (d) `(11 a^3+3b^3)`

The value of 2a^(3)-[3a^(3)+4b^(3)-{2a^(3)+(-7a^(3))}5a^(3)-7b^(3)] is (a) -11a^(3)+3b^(3)( b) 7b^(3)+3a^(3)(c)11a^(3)-3b^(3) (d) (11a^(3)+3b^(3))

(5a-7b)^3+(7b-9c)^3+(9c-5a)^3

Add a^3+b^3-3 to the sum of 2a^3-3b^3-3a b+7 and a^3+3a b-9.

Add a^3+b^3-3 to the sum of 2a^3-3b^3-3a b+7 and a^3+3a b-9.

(5a-7b)^(3)+(9c-5a)^(3)+(7b-9c)^(3)

Find the value of a^(3)+b^(3)+c^(3)-3abc, when a + b + c = 5 , a^(2) + b^(2) + c^(2) = 11

If a +b= 11 and a^(2) + b^(2) = 65 , find a^(3) + b^(3)

The degree of the polynomial 3a ^(2) + 4b ^(3) - 5 ab ^(3) + 7 - 5a ^(7) b ^(5) is

Evaluate : (7)/(2a+3b)-(5)/(2a-3b)