Question

find the quadratic polynomial whose zeros are - 3 and 4

Answer 1

Hey friend ..!! here's your answer
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Sum of zeroes = -3
Product of zeroes = 4

By using formula
sum of zeroes = -3 + 4 = 1

Product of zeroes = -3 × 4= -12

x^2 - (Sum of zeroes)x + (Product of zeroes) = 0

x^2 - (1)x + (-12) =0
x^2 - x - 12 =0

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#Hope its help you dear#
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Answer 2

Let the quadratic polynomial be ax² + bx + c

∴ Sum of the zeros = -3 + 4 = 1

Also, Product of the zeros = -3 x 4 = -12

Thus the equation is

ax² + b - 12