polynomial 7x⁴+3x²-4, when x = -2 is ____
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Answered by
0
Answer:
64 is the answer on substituting -2.
Answered by
5
▩ Solution :-
Given Equation :-
➸ Putting x = - 2
Hence, polynomial 7x⁴ + 3x² - 4, when x = -2 is equal to 120.
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