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Category > Algebra Posted 14 Jul 2017 My Price 7.00

Algebra lesson 06 (9th grade)

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TYPE OUT ALL ANSWERS (DO NOT WRITE OUT ON PAPER AND SEND PIC)

1.

10a – 8b

(-) 4a + 5b

2.

5b + 3c

(-) 4b + 3c

3.

6d + 6e

(-) 9d – 8e

4.

8x – 3y

(-) -4x + 8y

5.

6rs – 7bc

(-) 9rs – 7bc

6.

5xy – 9cs

(-)-3xy + cs

 

7.

x2 – 6x + 5

(-) 3x2 – 2x – 2

8.

3y2 – 2y – 1

(-) -5y2– 2y + 6

9. (7a + 6b – 9c) – (3a – 6c)

10. (x2 – 9) – (-2x2 + 5x – 3)

11. (5 – 6d – d2) – (-4d – d2)

12. (-4x + 7) – (3x – 7)

13. (4a – 3b) – (5a – 2b)

14. (2c + 3d) – (-6d – 5c)

15. (5x2 + 6x – 9) – (x2 – 3x +7)

16. (3y – 6) – (8 – 9y)

17.(3a2 – 2ab + 3b2) - (-a2 – 5ab + 3b2)

18. 5c – [8c – (6 – 3c)]

 

19. 10x + [3x – (5x – 4)]

20. 3x 2 – [7x- (4x – x2) + 3]

21. x2 – [ - 3x+ ( 4 – 7x)]

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Status NEW Posted 14 Jul 2017 02:07 PM My Price 7.00

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