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Evaluate the expression when x=-5. x²+9x-6
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4 votes
Evaluate the expression when x=-5.
x²+9x-6

User Blahblah
by
3.5k points

2 Answers

3 votes

Answer:

-26

Explanation:


{ - 5}^(2) + 9( - 5) - 6 \\ 25 - 45 - 6 \\ - 26

User Walker
by
4.1k points
6 votes

Answer: 64

Explanation:

X2+9x-6

When x=-5

(-5)^2+9(5)-6

25+45-6

70-6

64

User Jacob Stanley
by
3.9k points
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