Question

Subtract m2n2 – 4m3 from 9m3 – 2m2n2.
Pls don’t get confused ,,,,,

m(square)n(square) - 4m(cube) from 9m(cube) - 2m(square)n(square)
Pls pls pls answer

Answer 1

Answer:

$( {9m}^{3} - {2m}^{2} {n}^{2} ) - ( {m}^{2} {n}^{2} - {4m}^{3} )$

=

$( {7m}^{3} {n}^{2} ) - ( {3m}^{3} {n}^{2} )$

${5m}^{3} {n}^{2}$

hope so this is helpful