Question

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Answer 1

$2[tex](2mn^{2} )*(m^{2} k^{2} )=10; 2m^{3} n^{3} k^{2} =10;m^{3} n^{3} k^{2}=5\\\\1) 3m^{3} n^{3} k^{2}=3*5=15\\----\\m^{2} k^{2}=2; (m^{2} k^{2})^{3}=2^{3} ;m^{6}k^{6}=8; \\ 2mn^{3}=5; mn^{3}=5/2; 5*(m^{6}k^{6})*mn^{3}=5*(5/2)*8=100;$

Answer 2

1)2mn³ = 5                               m²k² = 2

mn³ = 2,5                            

mn³ * m²k² = m³n³k² = 2,5 * 2 = 5

3m³n³k² = 3 * 5 = 15

2) m²k² = 2

(m²k²)³ = 2³

m⁶k⁶ = 8

m⁶k⁶ * mn³ = m⁷n³k⁶ = 8 * 2,5 = 20

5m⁷n³k⁶ = 5 * 20 = 100