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Evaluate the expression when b=6. b²-7b+9
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3 votes
Evaluate the expression when b=6.
b²-7b+9

User Kiritushka
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2 Answers

3 votes

Answer:


{b}^(2) - 7 b + 9 \\ {6}^(2) - (7 * 6) + 9 \\ 36 - 42 + 9 \\ - 6 + 9 \\ 3

User Johan Nordberg
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4 votes

Answer:

3

Explanation:

User Gogators
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