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Please help my grade is a 68 i need a 70 at least
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5 votes
Please help my grade is a 68 i need a 70 at least

Please help my grade is a 68 i need a 70 at least-example-1
User Ioboi
by
4.9k points

1 Answer

7 votes

Answer:

10s²-6s+9

Explanation:

C = -3 + 5s²

B = -2s + 5

2(-3 + 5s²) = -6 + 10s²

3(-2s + 5) = -6s + 15

10s² - 6s + 9

User Artem Botnev
by
4.1k points
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