Question

subtract the following algebraic expression ​

Answer 1

Answer:

9x^2 - 2.5x +13

Step-by-step explanation:

on coverting the signs then subtracting we get the following answer

Answer 2

$The \: answer \: is \: = 9 {x}^{2} - \frac{5x}{2} + 13$

Step-by-step explanation:

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Please see the detailed answer in picture.

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