Question

find the quadratic polynomial whose sum of the zeros and product of the zeros are minus 1 and -20 respectively also find the zeros of the polynomial so obtained​

Answer 1

Answer:

x²-x-20=0 is the required quadratic equation.

And it's roots should be

x²-5x+4x-20=0

x(x-5) +4(x-5) =0

x=5&-4

Answer 2

Step-by-step explanation:

${x}^{2} - x - 20 = 0 \\ {x }^{2} - 5x + 4x - 20 = 0 \\ x(x - 5) + 4(x - 5) = 0 \\(x - 5) (x + 4) = 0 \\ \\ \\ its \: your \: solution \: mark \: me \: brainliest \: and \: follow \: me$

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