Evaluate
2000000x+4000
Factor
4000\left(500x+1\right)
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1000x\times 2000+4000
Multiply 1 and 1000 to get 1000.
2000000x+4000
Multiply 1000 and 2000 to get 2000000.
4000\left(500x+1\right)
Factor out 4000.
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