CBSE BOARD X, asked by Mayankssss, 5 months ago

Roots of the equation r4 - 2x3 - 5x2 + 7x +10 = 0 are a. B.7.7 and that of r* - - ox? +or+ d = 0
be a + B +7, +B+0,2-7-8; B+7+3, then find the value of a - b-c-d

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Answered by VarshasriU

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sorry I am only 6 th STD sorry so must sis

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