explanation I want I will mark as braintest
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Pls mark as brainliest answer
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3x^3 - 4x^2 +7x -5
put x = 3
3(3)^3 - 4(3)^2 + 7(3) -5
3 × 27 - 4 × 9 + 21 - 5
81 - 36 +21 -5
= 61
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