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Vlad [161]
3 years ago
8

Evaluate the expression when b=5. b² +9b-8

Mathematics
2 answers:
ziro4ka [17]3 years ago
8 0

Answer:

{b}^{2} + 9 b - 8 \\  {5}^{2}  + (9 \times 5) - 8 \\ 25 + 45 - 8 \\ 62

valkas [14]3 years ago
7 0
5^2 + 45b - 8 i think
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Answer:

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Since this differs from what you have, I will explain the scientific notation.

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hammer [34]

Answer:

Step-by-step explanation:

check attachment

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Step-by-step explanation:

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