Question

answer plz :- ( who will answer neatly I will mark as brainleist​

Answer 1

Answer:

1)

p(1) = 1^3 - 2 ( 1) ^2 + m x 1 - 4 = 0

1 - 2 x 1 + m - 4 = 0

1 - 2 + m - 4 = 0

m - 5 = 0

m = 5

Here is your answer

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