Question

выполните деление (4a^3b-3ab^3):(3ab)

Answer 1

$frac{4a^{3}b - 3ab^{2} }{3ab} = frac{ab (4a^{2}-3b^{2}) }{3*ab} = frac{4a^{2}-3b^{2} }{3} = frac{(2a- bsqrt{3})(2a+ b sqrt{3}) }{3}$