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Mathematics 20 Online
OpenStudy (anonymous):

Explain, in your own words, the step-by-step process to simplifying the expression below. Include the simplified answer in your explanation. (6x2 − 5) − (3x2 + x + 7)

OpenStudy (precal):

distribute the 1 and -1 \[6x^2 -5-3x^2-x-7\] combine like terms \[3x^2-x-12\]

OpenStudy (anonymous):

Thank you

OpenStudy (precal):

yw

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