if one of the root is x^2-px-4=0is-4then p is
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hère is your answer mate....
if -4 is a root of the equation then it will divide it with remainder = 0
therefore putting value -4 in the place of x.... therefore...
we get...
(-4)^2-p×(-4)-4 = 16+4p-4=0
4p=-12
p= -12/4= -3 answer....
hope you have liked it...
plz mark as brainliest
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