Question

The quadratic equation whose roots are 3and -3

Answer 1

Answer:

x^2 -9 = 0

Step-by-step explanation:

quadratic equations are in the form of ax^2 + bx + c

Answer 2

Step-by-step explanation:

$quadratic \: polynomial \\ = k({x}^{2} - ( \alpha + \beta ) + \alpha \beta)$

$k( {x}^{2} - (0) +( - 9)) \\ here \: the \: value \: of \: k \: is \: 1 \\ therefore \\ {x}^{2} - 9 \: is \: the \: answer$

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