Evaluate 2(x-4) + 3x - x2 for x = 3. O A. -6 O B. 2 a O c. 6 OD. -2

asked Jun 20, 2021 188k views

3 votes

Evaluate 2(x-4) + 3x - x2 for x = 3.

O
A. -6
O
B. 2
a
O c. 6
OD. -2

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3 votes

Answer:

D. -2.

Explanation:

2(x-4) + 3x - x2 for x = 3

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

= 2(-1) + 9 - 9

= -2 + 9 - 9

= -2.

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