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L'addizione e la sottrazione di monomi
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20x + 10x =
30x
Oops!
Okay!
6bx - 9bx =
- 3bx
Oops!
Okay!
6a + 5a + 12a =
23a
Oops!
Okay!
2ax - 3ax + 7ax^2 - 5ax - 7ax^2 =
-6ax
Oops!
Okay!
3ab + 5ab =
8ab
Oops!
Okay!
ab - 1/9ab - 5/6ab + 5/18ab =
1/3ab
Oops!
Okay!
5s - 8s =
- 3s
Oops!
Okay!
12y - 3y =
9y
Oops!
Okay!
3/2ax - 10/3ax + 7/4ax =
-1/12ax
Oops!
Okay!
6x - 3x - 11y + 16y - 3 =
3x + 5y - 3
Oops!
Okay!
a^2b^2 - 6a^2b + a^2b^2 + a^3 - 2a^2b^2 - a^3 - 5a^2b
-11a^2b
Oops!
Okay!
7/6ds - 1/14ds
11/14ds
Oops!
Okay!
3/5ac + 8/10ac =
7/5ac
Oops!
Okay!
15ax - 6ax =
9ax
Oops!
Okay!
15t + 5t =
20t
Oops!
Okay!
16/9ac - 15/2ac
-103/18ac
Oops!
Okay!
7/8pqs + 2/4pqs =
11/8pqs
Oops!
Okay!
5x^5 - 4y^5 - 2x^2 + x^2 + 4y^5 - 2x^5 - 2x^2 =
3x^5 - 3x^2
Oops!
Okay!
6x + 3x - 12x + 5x =
2x
Oops!
Okay!
15bcd + 5bcd =
20bcd
Oops!
Okay!
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