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Pre-Algebra Examples
(2y2-5y+3)+(y2-2y-5)(2y2−5y+3)+(y2−2y−5)
Step 1
Remove parentheses.
2y2-5y+3+y2-2y-52y2−5y+3+y2−2y−5
Step 2
Add 2y22y2 and y2y2.
3y2-5y+3-2y-53y2−5y+3−2y−5
Step 3
Subtract 2y2y from -5y−5y.
3y2-7y+3-53y2−7y+3−5
Step 4
Subtract 55 from 33.
3y2-7y-23y2−7y−2