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Verified answer
★Given:-
★To find:-
★Solution:-
Substituting the value of x in the given polynomial,
➟ 2x³+2x
➾ 2(-1)³ + 2(-1)
➾ 2(-1) - 2
➾ -2 - 2
➾ -4
Hence,
The value of polynomial is -4.
Option(D) is correct.
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More concepts:-
Polynomial : An expression consisting of variables and coefficients involving the operations of addition,subtraction,multiplication and division is known as a polynomial.
Types of polynomial:-
1)Monomial : An expression that contains only one term.
Examples:-
2)Binomial : An expression that contains two terms.
Examples:-
3)Trinomial : An expression that contains three terms.
Examples:-
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