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2 votes
Evaluate the expression.
10x - 3x2 when x = 2

User Muskrat
by
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2 Answers

5 votes

Answer:8 or -16

Explanation:

a) If you mean 10x - 3(x²) when x=2

10(2)- 3(2²)= 20-12=8

b) If you meant 10x - 3x²=

10(2)-(3 x 2)²= 20-6²

20-36=-16

User Copolii
by
8.2k points
2 votes

Answer:

8

Explanation:

User Meatspace
by
8.2k points

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