Question

Determine the quadratic equations whose sum and products of roots are -3 and 28
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Answer 1

Answer:

$x^2+3x-28$

Step-by-step explanation:

product is probably -28 instead of 28. otherwise, can't think of two numbers that would fit the description.

the roots are -7 and 4.

(x+7)(x-4) = x^2+3x-28

Answer 2

Step-by-step explanation:

= k [ x² -( sum of roots) x +product of roots]

= k [ x² -( -3) x + 28]

= k [ x² +3x +28]

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