If a and b are the zeros of ax2 + bx + c, find the value of
If the sum of squares of zeros of the quadratic polynomial P(x) = x2 - 8x + k is 40. What is the value of k?
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What must be subtracted from 8x4 + 14x3 - 2x2 + 7x - 8 so that the resulting polynomial is exactly divisible by 4x2 + 3x - 2?
What is the cubic polynomial in which the sum, sum of the products of its zeros taken at a time and product of its zeros as 2, -7, -14 respectively?
If the product of two zeros of the polynomial 2 x3 + 6x2 − 4x + 9 is 3 then what is its third zero?
If α, β, γ are the zeros of the polynomial 2 x3 + x2 − 13x + 6. What is the value of αβγ?
What must be added to f(x) = 4x4 + 2x3 − 2x2 + x − 1 so that the resulting polynomial is divisible by g (x) = x2 + 2x − 3?
What is the cubic polynomial whose zeros are α, β, γ such that α + β + γ = 4. αβγ = - 6 and αβ + βγ + γα = 1?
Which quadratic polynomial has sum of whose zeros is -5 and product of its zero is -12?
13 videos|44 docs|187 tests
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13 videos|44 docs|187 tests
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