Question 1

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Calculati left parenthesis space 3 times x space minus space 1 space right parenthesis squared space minus space left parenthesis space negative 4 times x space plus 9 right parenthesis squared space plus space left parenthesis space 3 times x space minus space 1 space right parenthesis times left parenthesis space 3 times x space plus 1 right parenthesis equals space... space space.

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