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Mathematics : Polynomials

Multiple Choice Questions

531. The value of K for which x = 2 is a zero of polynomial x² – 2K + 2 is

K = – 3
$space straight K equals fraction numerator negative 3 over denominator 2 end fraction$
K = 3
K = 3

606 Views

532. If one root of the polynomial P(x) = 5x² + 13x + K is reciprocal of the other then the value of K is

K = – 5
K = 5
$straight K equals fraction numerator negative 5 over denominator 2 end fraction$
$straight K equals fraction numerator negative 5 over denominator 2 end fraction$

248 Views

533. The zeroes of polynomial 5x² – 4 – 8x is

$space fraction numerator negative 2 over denominator 5 end fraction$
2
both (a) and (b)
both (a) and (b)

97 Views

534. The zero of polynomial ax – b is

$straight b over straight a$
$space fraction numerator negative straight b over denominator straight a end fraction$
a = b
a = b

96 Views

535. If P(x) = 4x² + 3x + 7, then the value of

1 over straight alpha plus 1 over straight beta

$space space 3 over 7$
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