21 * 3^2 *49 *7 /9*343*3
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Answered by
0
Answer:
split all terms...
Step-by-step explanation:
see the pic...
21= 7×3
3^2= 3×3
49= 7×7
7/9= 7/3×3
343= 7^3= 7×7×7
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Answered by
2
Step-by-step explanation:
here your answer buddy
Attachments:
![](https://hi-static.z-dn.net/files/d09/b6805f844f2d8917a4476142ba36cc06.jpg)
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