Answer:
6. -2x 2
7. -1x² -8y
8. -4a² 1a 9
9. x³ x² 9
Step-by-step explanation:
6. 5x 4 7. 2x² -3y 8. 1a² -6a 7 9. 3x³ -5x² 7
+ -7 -2 -3x² -5y -5a² 5a 2 -3x³ 5x² 2
-2x 2 -1x² -8y -4a² -1a 9 x³ x² 9
complete with solution po
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Answers & Comments
Answer:
6. -2x 2
7. -1x² -8y
8. -4a² 1a 9
9. x³ x² 9
Step-by-step explanation:
6. 5x 4 7. 2x² -3y 8. 1a² -6a 7 9. 3x³ -5x² 7
+ -7 -2 -3x² -5y -5a² 5a 2 -3x³ 5x² 2
-2x 2 -1x² -8y -4a² -1a 9 x³ x² 9
complete with solution po