Question

find the value of the polynomial 5x-4x²+3at​

Answer 1

I hope you understand thanks

Answer 2

Answer with step by step Explanation :

Method -1

x = 0

x = 05×0 - 4×0 + 3

x = 05×0 - 4×0 + 3=> 3

x = 05×0 - 4×0 + 3=> 3 Answer 3

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Method -2

x = -1

x = -15 × (-1) - 4 × 1 + 3

x = -15 × (-1) - 4 × 1 + 3=> -5 - 4 + 3

x = -15 × (-1) - 4 × 1 + 3=> -5 - 4 + 3=> -9 + 3

x = -15 × (-1) - 4 × 1 + 3=> -5 - 4 + 3=> -9 + 3=> -6

x = -15 × (-1) - 4 × 1 + 3=> -5 - 4 + 3=> -9 + 3=> -6Answer -6

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Method -3

x = 2

x = 25 × 2 - 4 × 4 + 3

x = 25 × 2 - 4 × 4 + 3=> 10 - 16 + 3

x = 25 × 2 - 4 × 4 + 3=> 10 - 16 + 3=> 13 - 16

x = 25 × 2 - 4 × 4 + 3=> 10 - 16 + 3=> 13 - 16=> -3

x = 25 × 2 - 4 × 4 + 3=> 10 - 16 + 3=> 13 - 16=> -3Answer -3

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