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Evaluate this expression: 8-10x-2x^2 when x=5

Evaluate this expression: 8-10x-2x^2 when x=5
asked 137k views
4 votes
Evaluate this expression:
8-10x-2x^2
when x=5

asked
User Atott
by
8.0k points

2 Answers

1 vote

Answer:

-92

Step-by-stepxplanation:

answered
User TheWellHopeErr
by
8.1k points
3 votes

Answer:

-142

Explanation:

8-10 (5) - 2 (5) 6^2

8-50 - 10 ^ 2

8-50-100

-142

answered
User Anthony Rossi
by
9.5k points
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