Mathematics

(5a^2 - b^2) - (4a^2 + 3b^2) - (a^2 - 7b^2)


Answers

yassautumn

4 years ago Comment

Best answer

[latex] (5a^2 - b^2) - (4a^2 + 3b^2) - (a^2 - 7b^2)=\\ 5a^2-b^2-4a^2-3b^2-a^2+7b^2=\\ 3b^2[/latex]