Question

a quadratic polynomials those zeros are - 3 and 4 is​

Answer 1

HeYa❤️...

Answer:

$given \: that \: \\ \alpha + \beta = - 3 \\ \alpha \beta = 4 \\ \\ quadratic \: equation = ax {}^{2} + ( \alpha + \beta )x + \alpha \beta \\ = ax {}^{2} - 3x + 4$

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Answer 2

a=-3,b=4,x^2-(a+b)+ab=x^2-(-3+4)x+-3*4=x^2-x-12