Math, asked by livinglikesarahhh, 4 months ago

if the product of the quadratic equation is x²-9x-4k is 20 find the value of k

Answers

Answered by samalbishnu001

2

Answer:

k=-5

Step-by-step explanation:

something missing i think it is product of roots of quadratic eq. =20=d/a=-4k

=> -4k=20

=> k=-5

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