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The prime factor of 72 is (72 =??????) ．
72 = 2 × 2 × 2 × 3 × 3, so the answer is 2 × 2 × 2 × 3 × 3
Decompose 39. The prime factor is
A.36=4*9 B.36=2*2*3*3 C.36=1*2*2*3*3
39 is 36, 39 = 3 * 13, B36 = 2 * 2 * 3 * 3
Decompose 20. The prime factor is______ ．
So 20 = 2 × 2 × 5
RELATED INFORMATIONS
- 1. Decompose 72 into prime factors
- 2. Decomposition quality factor. 12=______ 20=_______ 24=_______ 32=_______ 36=_______ 42=_____
- 3. Decompose 84. The prime factor is______ ．
- 4. If the least common multiple of a and B is 2730, then how much is m?
- 5. If the second power of - x + X + 3 = 0, then the second power of 3x is - 3x
- 6. After the common factor of 2n + 1 power of polynomial X - n power of polynomial x is proposed, another factor is?
- 7. Decomposition factor: - 3ax-6ax-3ay,
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- 9. It is known that the sum of the first n terms of the equal ratio sequence {an} is Sn, and A3 = 2, S3 = 32, find A6
- 10. It is known that the sum of the first n terms of the equal ratio sequence {an} is Sn, and A3 = 2, S3 = 32, find A6
- 11. 120 decomposition of mass factor______ ．
- 12. 120 decomposition of mass factor______ ．
- 13. How to decompose the prime factor
- 14. To decompose 36 into prime factors, the correct one is () A. 36=4×9B. 36=3×4×3C. 36=6×6D. 36=2×2×3×3
- 15. Decompose the following numbers into prime factors by short division
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- 17. Simple calculation of 765 △ 14 And 756 △ 14
- 18. Simple calculation of 231 + 229 + 233
- 19. 49.5 x 3 / 5 - (50-1 / 2) x 3 / 5 can be calculated simply!
- 20. Simplification ratio: 6.8 out of 2.4=