Question

दिखाइये कि बहुपद :-x- 4x-5 के दो शून्यक x = 5 तथा x = -1 है।​

Answer 1

Answer:

= x-4×(-5)

=(-1)-4×(-5)

=(-1)+20

= 19 Ans.

Step-by-step explanation:

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