Question

find the value of polynomial 3x³-4x²-5x+2 at x =1​

Answer 1

Answer:

heya mate ☺

⭐ Given, x = 1

So putting the value of x

$3x ^{3} - 4x ^{2} - 5x + 2 \\ = 3(1) ^{3} - 4(1) ^{2} - 5 \times 1 + 2 \\ = 3 - 4 - 5 + 2 \\ = 3 + 2 - 4 - 5 \\ = 5 - 9 \\ = - 4$

hope it helps u ♡

Answer 2

Answer:

Step-by-step explanation:

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