Question

find a quadratic polynomial whose zeroes are -9 and -1/9.

Answer 1

Answer:

Step-by-step explanation:

Given two roots are -9 and -1/9

Quadratic equation if roots are P,Q are

X^2-(P+Q)X+PQ=0

Given p=-9 and Q= -1/9

So quadratic is X^2-(-9-1/9)X+(-9)(-1/9)=0

                        X^2-(-82/9)X+1=0

                         X^2+82/9 X+1=0

                     9X^2+82X+9=0

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