Find the best answers to your questions with the help of IDNLearn.com's expert contributors. Our Q&A platform is designed to provide quick and accurate answers to any questions you may have.

Remove the parentheses and simplify 3a^2-6ab+3b^2-5(-6a^2+7ab-7b^2) 

Sagot :

[tex]3a^2-6ab+3b^2-5(-6a^2+7ab-7b^2)=\\\\3a^2-6ab+3b^2+30a^2-35ab+35b^2=\\\\33a^2-41ab+38b^2[/tex]