Advertisements
Advertisements
प्रश्न
(x + y)(x2 – xy + y2) is equal to
पर्याय
(x + y)3
(x – y)3
x3 + y3
x3 – y3
Advertisements
उत्तर
(x + y)(x2 – xy + y2) is equal to x3 + y3
APPEARS IN
संबंधित प्रश्न
Write the coefficient of x2 in the following:
`9-12x +X^3`
Verify whether the indicated numbers is zeros of the polynomials corresponding to them in the following case:
\[p(x) = x^3 - 6 x^2 + 11x - 6, x = 1, 2, 3\]
Find the remainder when x3 + 3x2 + 3x + 1 is divided by x.
f(x) = 2x3 − 9x2 + x + 12, g(x) = 3 − 2x
Find the value of a such that (x − 4) is a factors of 5x3 − 7x2 − ax − 28.
Find the value of a, if x + 2 is a factor of 4x4 + 2x3 − 3x2 + 8x + 5a.
Find α and β, if x + 1 and x + 2 are factors of x3 + 3x2 − 2αx + β.
2x4 − 7x3 − 13x2 + 63x − 45
If x140 + 2x151 + k is divisible by x + 1, then the value of k is
Factorise:
2x3 – 3x2 – 17x + 30
