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Evaluate the expression when x = 6. x² +8x-3
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2 votes
Evaluate the expression when
x = 6.
x² +8x-3

User Ted Pudlik
by
7.5k points

1 Answer

12 votes

Answer:

81

Explanation:

Hello!

We can plug in 6 for x in x² + 8x - 3

Evaluate

  • x² + 8x - 3
  • (6)² + 8(6) - 3
  • 36 + 48 - 3
  • 84 - 3
  • 81

When x = 6, the expression evaluates to 81.

User Sachindra
by
8.0k points
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