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1. (15a + 6b)-(3a + 4b)
2. (32d + 10e)-(13d -- 8e)
3. (51x2 - 14 x) - (25x2 + 7x)
4. (13x - 11y) - (7x - 4y) (7-
5. (22x - 12y- 9z) --(13x + 4y - 3z)​


Sagot :

Answer:

1. -17x²

2. 18x

3. -11y² - 3y - 13

4. 19x² + 4

5. -3x + 8y + 13z

Step-by-step explanation:

I hope it helps

Answer:

1. (15a + 6b)-(3a + 4b)

2. (32d + 10e)-(13d -- 8e)

3. (51x2 - 14 x) - (25x2 + 7x)

4. (13x - 11y) - (7x - 4y) (7-

5. (22x - 12y- 9z) --(13x + 4y - 3z)