Home
Class 9
MATHS
2a^(3)-a^(2)b-b^(3)...

`2a^(3)-a^(2)b-b^(3)`

Text Solution

Verified by Experts

The correct Answer is:
`(a-b)(2a^(2)+ab+b^(2))`
Promotional Banner

Topper's Solved these Questions

  • FACTORISATION

    CALCUTTA BOOK HOUSE|Exercise EXERCISE 2.2 (C Factorise the following polynomials )|18 Videos

  • FACTORISATION

    CALCUTTA BOOK HOUSE|Exercise EXERCISE 2.2 (D Calculate)|7 Videos

  • FACTORISATION

    CALCUTTA BOOK HOUSE|Exercise EXERCISE 2.2 (A Factorise the following polynomials )|5 Videos

  • DISTANCE FORMULAS

    CALCUTTA BOOK HOUSE|Exercise Long answer|11 Videos

  • FREQUENCY DISTRIBUTIONS OF GROUPED DATA

    CALCUTTA BOOK HOUSE|Exercise EXERCISE-1 (LONG TYPE ANSWER QUESTION)|14 Videos

Similar Questions

Explore conceptually related problems

Factorise (Using factor theorem ) : 2a^(3)-5a^(2)b+6ab^(2)+3b^(3)

(2a^(3)-b^(3))^(3)-b^(9)

Find : ((b^(2a)-c^(2a))^(3)+(c^(2a)-a^(2a))^(3)+(a^(2a)-b^(2a))^(3))/((b^(a)-c^(a))^(3)+(c^(a)-a^(a))^(3)+(a^(a)-b^(a))^(3))

intx(lna^(a^(x/2))/(3a^((5x)/2)b^(3x))+(lnb^(b^x))/(2a^(2x)b^(4x)))dx(w h e r ea , b in R^+)i s (a) 1/(6lna^2b^3)a^(2x)b^(3x)ln(a^(2x)b^(3x))/e+k (b) 1/(6lna^2b^3)1/(a^(2x)b^(3x))ln1/(e a^(2x)b^(3x))+k (c) 1/(6lna^2b^3)1/(a^(2x)b^(3x))ln(a^(2x)b^(3x))+k (d) -1/(6lna^2b^3)1/(a^(2x)b^(3x))ln(e(a^(2x)b^(3x)))+k

If a = (sqrt5 + 1)/(sqrt5 + 1) and b = (sqrt5 -1)/(sqrt5 + 1) , then find the value of (a) (a^(2) + ab + b^(2))/(a^(2) - ab + b^(2)) (b) ((a -b)^(3))/((a + b)^(3)) (c) (3a^(2) + 5ab + b^(2))/(3a^(2) - 5ab + b^(2)) (d) (a^(3) + b^(3))/(a^(3) - b^(3))

(a-2b)^(3)+(c-a)^(3)+(2b-c)^(3)

(2a-3b)^(3)+(4c-2a)^(3)+(3b-4c)^(3)

Prove that ((a^(2)-b^(2))^(3)+(b^(2)-c^(2))^(3)+(c^(2)-a^(2))^(3))/((a-b)^(3)+(b-c)^(3)+(c-a)^(3))=(a+b)(b+c)(c+a)

Factorise a ^(3) - 3a^(2) b + 3ab ^(2) -b ^(3)

(3a-2b)^(3)+(2b-5c)^(3)+(5c-3a)^(3)