Square it's side length 0.2b3m4 find the area
To find the area of a square you multiply length x width or side x side.So... 0.2x0.2 = 0.04; b^3 x b^3 = b^6 and m^4 x m^4 = m^8;Putting everything back together you get.....0.04 b^6m^8