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प्रश्न
(x + y)(x2 – xy + y2) is equal to
पर्याय
(x + y)3
(x – y)3
x3 + y3
x3 – y3
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उत्तर
(x + y)(x2 – xy + y2) is equal to x3 + y3
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संबंधित प्रश्न
Write the coefficient of x2 in the following:
`sqrt3x-7`
Write the degrees of each of the following polynomials
`7x3 + 4x2 – 3x + 12`
Verify whether the indicated numbers is zeros of the polynomials corresponding to them in the following case:
\[p(x) = x^3 - 6 x^2 + 11x - 6, x = 1, 2, 3\]
f(x) = x4 − 3x2 + 4, g(x) = x − 2
In the following two polynomials, find the value of a, if x + a is a factor x3 + ax2 − 2x +a + 4.
Mark the correct alternative in each of the following:
If x − 2 is a factor of x2 + 3ax − 2a, then a =
If x2 − 1 is a factor of ax4 + bx3 + cx2 + dx + e, then
Factorise the following:
z² + 4z – 12
Factorise the following:
12x2 + 36x2y + 27y2x2
If (x + 5) and (x – 3) are the factors of ax2 + bx + c, then values of a, b and c are
