Question

If x= 3 and y = 1, find the value of the algebraic expression:
x² + 3y² – 2x + y​

Answer 1

Step-by-step explanation:

9+3×1-2×3+1

11-5 = 6

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Answer 2

The correct answer is "7".

Step-by-step explanation:

$The \ given \ expression \ is:\\\\x^2+3y^2-2x+y\\\\The \ given \ values \ are:\\\\x=3 \ and \ y=1\\\\On \ putting \ the \ values \ of \ "x" \ and \ "y" \ in \ the \ above \ expression,we \ get\\\\=(3)^2+3(1)^2-2(3)+1\\\\=9+3-6+1\\\\=7$

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