Question

The product of zeroes of a quadratic polynomial x2
- 15 will be :​

Answer 1

$\sf\underline{Answer:}$

If we say that the zeroes are alpha and beta,

$\alpha \beta = \frac{coeffecient \: of \: constant}{coffecient \: of \: {x}^{2} }$

$\alpha \beta = \frac{ - 15}{1} = - 15$

The product would be -15

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