Mujhy math/algebra ki lia Factorizing ka esa software chahiye jo step by step solve kr k answer btade taky learn krny me asani ho

For example
4a^2(3b-4c)+9b^2(4c-2a)+16c^2(2a-3b)

isterha k expression ko step by step solve kr dy!

Please agr kisi ko maloom hy to link btady urgently needed..