Question

if 3/2 is a root of the quadratic equation x²-mx-5/4=-5/4=0, then values of m is
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Answer 1

Answer:

x²+mx-5=0

x=2

To find :

m=?

And to solve this , put the value of x in the given equation,

x²+mx-5 =0

(2)² +m(2)-5=0

4 + 2m -5 =0

2m = 5 -4

m = 1/2 .. (answer)

Hope it will help u