PaulineO602356 PaulineO602356

25-10-2022
Mathematics

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The sum of 3x2 + x+8 and x? - 9 can be expressedas1) 4x2+x-12) 4x²+x-173) 4x+x-14) 3x + x - 1

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MikeilaR545497 MikeilaR545497

25-10-2022

The given expression is expressed as

[tex]3x^2+\text{ x + 8 + x? - 9}[/tex]

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