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Find a quadratic polynomial whose zeroes are 4 and 6
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alpha plus beeta =4+6=10
alpha ×beeta =4x6 =24
quadratic equation is x square-10x +24
alpha ×beeta =4x6 =24
quadratic equation is x square-10x +24
Shaunsobin123:
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Answered by
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Given
Zeroes = 4 and 6
Sum of zeroes = 4 + 6 = 10
Product of zeroes = 4 × 6 = 24
For quadratic equation, we use
K [x^2 - ( sum of zeroes)x + (product of zeroes)]
K [x^2 - 10x + 24]
Ans. Quadratic equation = x^2 - 10x + 24
Zeroes = 4 and 6
Sum of zeroes = 4 + 6 = 10
Product of zeroes = 4 × 6 = 24
For quadratic equation, we use
K [x^2 - ( sum of zeroes)x + (product of zeroes)]
K [x^2 - 10x + 24]
Ans. Quadratic equation = x^2 - 10x + 24
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