Calculation: (12a ^ 3-3a) / (3a) - (2a) ^ 2 | Math enthusiast | Mathematical art

Calculation: (12a ^ 3-3a) / (3a) - (2a) ^ 2

I hope the answer can help you. If you have any questions, please ask and discuss with us^_^

RELATED INFORMATIONS

1. 12a^6-3a^b^2
2. （1）√3a-(√12a+√18a) （2）√6(√1/12-√12) （3）（√3+√2）ˆ2006·（√3-√2）ˆ2006
3. 3A + (- 8A + 2) - (3-4A) where a = - 2 / 1
4. 3A * 4A = 12a ^ 2, right? If 4 * 4A = how much?
5. The simplification process of the following integral format (2a & # 178; b-5ab) - 2 (- AB-A & # 178; b) is simplified The reduction process of (2a & # 178; b-5ab) - 2 (- AB-A & # 178; b) 1-3 (x-1 / 2Y & # 178;) + (- x + 1 / 2Y & # 178;) reduction process (- X & # 178; y + 3xy-4) + 3 (X & # 178; y-xy + 2) reduction process -1 / 4 (2k & # 179; + 4K & # 178; - 28) + 1 / 2 (K & # 179; - 2K & # 178; + 4K) reduction process 3x & # 178; - (2x & # 178; + 5x-1) - (3x + 1) where x = 10 is the simplification process (xy-3 / 2y-1 / 2) - (xy-3 / 2x + 1) where x = 10 / 3, y = 8 / 3 It will be handed over to the teacher tomorrow
6. 5ab & # 178; - {2A & # 178; B-3 [AB & # 178; - 2 (2Ab & # 178; + A & # 178; b])}, where a and B satisfy | a + 1 | + (b-2) &# 178; = 0
7. 5ab & # 178; - 6 [3 / 2A & # 178; B-2 / 3 (4a & # 178; B + 2Ab & # 178;)] where a = 1, B = - 1
8. Decomposition factor 2A & # 178; - 2Ab, 3AB & # 178; + A & # 178; b
9. 10ab-3 + 6b-5a = (10ab-5a) - 3 () fill in the brackets
10. 2a of 5A ^ 2B + 3b of 10ab ^ 2
11. 3a^3-6a^2+12a
12. 3a-12a^2+18a^3 Factorization
13. Decomposition factors: (2a + b) &# 178; - (a-b) &# 178;, (X & # 178; + Y & # 178;) (X & # 178; + Y & # 178; - 4) + 4, the process is more detailed
14. 2 (X-Y) + 1 / 2A & # (Y-X) factorization
15. If we define an operation "*": a * b = A-B / AB-1, try to find the value of 2 * (- 3 / 5) Such as the title
16. Define a kind of operation [?
17. Define an operation: 2! = 2 * 1, = 3 * 2 * 1, = 4 * 3 * 2 * 1. By analogy, try to calculate 100! / 98=________ .
18. A new operation is defined, which stipulates: a * b = 4AB, for example, 2 * 3 = 4 × 2 × 3 (1) find the value of - 4 * 5 (2) find the value of - 2 * (- 3 * 4) Detailed process
19. Define a new operation: X * y = (x + 2Y) / (X-Y), then a * B × [b * (- a)]=______________
20. Define a new operation a $B = a + B-1, a & B = a * B-1, if x $(X & 4) = 30, x =? Everybody, hurry up