marlenemedina247
04.12.2020 •
Mathematics
(5x^2−3x−2)−(−2x^2−x+10)
Express the answer in standard form
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Ответ:
7x2−2x−12
Step-by-step explanation:
Ответ:
6y - 15/2 is the correct answer.
Step-by-step explanation:
3y + 3(y-2.5).
To make it flexible change 2.5 to fraction
2.5= 5/2 we have;
3y + 3(y-5/2).
3y + 3y - 15/2
6y - 15/2.