find the value of polynomial 5x-4x²+7 x=3
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Answer:
Hey let's solve this
Step-by-step explanation:
Given that: a polynomial as
P(x)=5x−4x
2
+3
To find value of polynomail at x=−1 or P(−1)
So we put x=−1 in polynomial,
P(−1)=5×(−1)−4×(−1)
2
+3
P(−1)=−5−4+3
P(−1)=−6
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