Question

30k²m + 20km + 40m²k + mk + m²k² + 50m²k² + 70k²m

Answer 1

Answer:

221 k power 11 m power 10

Answer 2

Answer:

100$k^2$m + 21km + 51$m^2k^2$ + 40$m^2$k

Step-by-step explanation:

Simplify Like terms -

= (30$k^{2}$m + 70$k^{2}$m) + (20km + mk) + (50$m^{2} k^2$ + $m^{2}k^2$) + 40$m^{2}$k

= 100$k^2$m + 21km + 51$m^2k^2$ + 40$m^2$k

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