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OpenStudy (anonymous):
someone tell me if i did this right? 11x^2-6+10x-9x^2-12 =2x^2-18+10x please
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zepdrix (zepdrix):
So you combined the constant terms together, the linear x terms together, and the square x terms together. Yup looks like you did it correctly! :)
OpenStudy (anonymous):
thank you
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