(11a^4* b^2-( 6a^2 *b)^2):( 5a^4*b) при b= 1

Question

(11a^4* b^2-( 6a^2 *b)^2):( 5a^4*b) при b= 1

Answer 1

11^4=44 66828762$2&[email protected]&2$2