_3 and _7 by using quadratic equations
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α = -3
β = -7
α+ β = -7-3 = -10/1 = -b/a
α•β = -7×-3 = 21/1 = c/a
a = 1, b = 10, c = 21
so, quadratic equation = x²+10x+21
here is your answer
β = -7
α+ β = -7-3 = -10/1 = -b/a
α•β = -7×-3 = 21/1 = c/a
a = 1, b = 10, c = 21
so, quadratic equation = x²+10x+21
here is your answer
shaikhsana61:
hmm
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and yours
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