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(x+y)(x^(2)- xy +y^(2)) is equal to...

`(x+y)(x^(2)- xy +y^(2))` is equal to

A

`( x + y )^(3)`

B

`( x-y)^(3)`

C

`x^(3) + y^(3)`

D

`x^(3) - y^(3)`

Text Solution

Verified by Experts

The correct Answer is:
`x^(3) +y^(3)`
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SURA PUBLICATION-ALGEBRA-EXERCISE 3.15(MULTIPLE CHOICE QUESTIONS )
  1. Which of the following has x-1 as a factor ?

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  2. If x - 3 is a factor of p(x) , then the remainder is

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  3. (x+y)(x^(2)- xy +y^(2)) is equal to

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  4. (a+ b-c)^(2) is equal to ""

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  5. In an expression ax^(2) + bx + c the sum and product of the factors r...

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  6. If ( x+ 5) and ( x - 3) are the factors of ax^(2) + bx + c , then valu...

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  7. Cubic polynomial may have maximum of "" linear factors.

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  8. Degree of the constant polynomial is ""

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  9. Find the value of m from the equation 2x + 3y = m. If its one solution...

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  10. Which of the following is a linear equations ?

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  11. Which of the following is a solution of the equation 2x - y = 6 ?

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  12. If ( 2,3) is a solution of linear equation 2x + 3y = k then, the valu...

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  13. Which condition does not satisfy the linear equation ax+by +c =0

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  14. Which of the following is not a linear equation is two variable

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  15. The value of k for which the pair of linear equations 4x + 6y -1= 0 an...

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  16. A pair of linear equations has no solution then the graphical represen...

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  17. If ( a(1))/(a(2)) cancel( =) ( b(1))/(b(2)) where a(1) x + b(1) y + c...

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  18. If (a(1))/(a(2))=(b(1))/(b(2))cancel(=)(c(1))/(c(2)) where a(1)x + b(...

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  19. GCD of any two prime numbers is ""

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  20. The GCD of x^(4) - y^(4) and x^(2) -y^(2) is

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