(3a-2a^2)-(6a-3a^2)=3a-2a^2-6a+3a^2=a^2-3a=a(a-3) Here we& used rules for opening braces. If there is "-" sign before the braces we change sign of each term enclosed. If you see "+" before braces the terms go with signs unchanged.
Numbers and figures are an essential part of our world, necessary for almost everything we do every day. As important…
APPROVED BY CLIENTS
Finding a professional expert in "partial differential equations" in the advanced level is difficult.
You can find this expert in "Assignmentexpert.com" with confidence.
Exceptional experts! I appreciate your help. God bless you!
Comments
Leave a comment