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Resolving prime factor：
Enter a composite number and click the "Next" button to get the product of the composite number into several prime numbers.
Because it needs to decompose a composite number into the product of prime numbers, the composite number should be input.
Enter a composite number and click the "Next" button to get the product of the composite number into several prime numbers.
Because it needs to decompose a composite number into the product of prime numbers, the composite number should be input.
Current location：Mathematical operation > Decomposition prime factor history > Answer
Overview: 2 questions will be solved this time.Among them
☆1 equations
☆1 calculations of prime factor
[1/2 Digtal analysis]
Work：Break 3 into prime factors.
Question type: Resolving prime factor
Solution:
3=3
*Note: 3 is a prime number.
[ 2/2 Equation]
Work: Find the solution of equation -8x＋2x = 0 .
Question type: Equation
Solution:Original question:
| - | 8 | x | + | 2 | x | = | 0 |
| Left side of the equation = | - | 6 | x |
| - | 6 | x | = | 0 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
| - | 0 | = | 6 | x |
If the left side of the equation is equal to the right side, then the right side must also be equal to the left side, that is :
| 6 | x | = | - | 0 |
The coefficient of the unknown number is reduced to 1 :
| x | = | - | 0 | ÷ | 6 |
| = | - | 0 | × | 1 6 |
We obtained :
| x | = | 0 |