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3x^2-2x + 1=? x=4 and it needs to be simplified

3x^2-2x + 1=? x=4 and it needs to be simplified
asked 56.4k views
4 votes
3x^2-2x + 1=?

x=4

and it needs to be simplified

asked
User Infra Stank
by
8.0k points

2 Answers

7 votes
3(4)²-2(4)+1=?
12²-8+1=?
144-9=135
answered
User Mats Rietdijk
by
7.8k points
2 votes
[3*(4*4)] - [2*4] + [1] = ?

[48] - [8] + [1] = 41
answered
User Eamon
by
7.8k points
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