ແກ້ 7u^{9}v^3w^6-21u^2v^4

$$7 u ^ { 9 } v ^ { 3 } w ^ { 6 } - 21 u ^ { 2 } v ^ { 4 }$$

ຕົວປະກອບ

$$7u^{2}v^{3}\left(w^{6}u^{7}-3v\right)$$

ຂັ້ນຕອນການແກ້

ຕົວປະກອບຈາກ 7.

$$7\left(u^{9}v^{3}w^{6}-3u^{2}v^{4}\right)$$

ພິຈາລະນາ u^{9}v^{3}w^{6}-3u^{2}v^{4}. ຕົວປະກອບຈາກ u^{2}v^{3}.

$$u^{2}v^{3}\left(u^{7}w^{6}-3v\right)$$

ຂຽນນິພົດແບບມີປັດໃຈສົມບູນ.

$$7u^{2}v^{3}\left(u^{7}w^{6}-3v\right)$$

ປະເມີນ

$$7u^{2}v^{3}\left(w^{6}u^{7}-3v\right)$$