Question

Wr the quadratic equation if the sum of the roots is 10 and the product of the roots is 9​

Answer 1

Answer:

x^2 - 20x + 9

Step-by-step explanation:

The general quadratic equation is as follows

x^2 - 2(a+b)x + ab

Where a and b are the roots of the equation.

Hope it helped..

Answer 2

Answer:

sun of the roots =alpha +beta

=10+9

=19

product of the roots=alpha×beta

10×9

90

Quadratic equation=x²-19x+90=0

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