Question

Find the value of:
2x⁴ - 3x + 1 when x = 3.
I will mark u brainliest if u give its correct answer.
The correct answer is 154.​

Answer 1

Putting x=3 in 2x⁴-3x+1

2(3)⁴-3×3+1

162-9+1

163-9

154.

Answer 2

Step-by-step explanation:

2x^4-3x+1.

x=3

=> 2(3)^4 - 3(3) + 1

=> 2(81) - 9 + 1

=> 162 - 8

=> 154