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I need help this question?
5x2 + 7% -2x2 - 10x + 5​

1 Answer

3 votes

Answer:


(1107)/(100) - 10x

Explanation:


5x2 + 7\% - 2 * 2 - 10x + 5

➡️
10 + 7\% - 2 * 2 - 10x + 5

➡️
10 + (7)/(100) - 2 * 2 - 10x + 5

➡️
10 + (7)/(100) - 4 - 10x + 5

➡️
11 + (7)/(100) - 10x

➡️
(1107)/(100) - 10x

answered
User Chris Haas
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