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

Kelvin Zhang asked Apr 3, 2022

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32 votes

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

Kelvin Zhang asked Apr 3, 2022

2.9k points

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22 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

Reveille answered Apr 6, 2022

2.5k points

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