Question

form a quadratic polynomial whose zeros are 5and -3​

Answer 1

Answer:

SUM OF ZEROES = - 3 + 5 = 2

PRODUCT OF ZEROES = 5 ( -3 ) = -15

QUADRATIC POLYNOMIAL=

[ X^2 - SUM OF ZEROES + PRODUCT ]

Therefore quadratic polynomial=

= x^2 - 2x - 15

#AR¥AN☺️☺️

Answer 2

Answer:

Let the zeros be alpha and beta

then alpha = 5 and beta = -3

then the quadratic polynomial will be (x-alpha)*(x-beta)

= (x-5)(x-(-3))

= (x-5)*(x+3)

=(x²+3x-5x-15)

= x²-2x-15

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