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Evaluate the expression when a=-6. a^2 + 5a - 5

asked Sep 10, 2022 57.3k views

5 votes

Evaluate the expression when a=-6.
a^2 + 5a - 5

Mathematics
high-school

Driss Amri asked

6.2k points

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2 Answers

3 votes

Answer:

1

Explanation:

$( - 6) {}^(2) + 5 * - 6 - 5 \\ 36 - 30 - 5 \\ 36 - 35 \\ = 1$

Bethlakshmi answered Sep 11, 2022

6.3k points

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0 votes

Answer:

61

Explanation:

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

=36+30-5

=61

Madars Vi answered Sep 16, 2022

6.6k points

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