amswer this pls:
(x^2+3) ( x-3)+9
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Step-by-step explanation:
(x^2+3)(x-3)+9
=x^2 (x-3)+3 (x-3)+9
=x^3-3x^2+3x-9+9
=x^3-3x^2+3x (+9&-9will cancel)
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