answersLogoWhite

0

3√2 + 5√3 + 4√2 + 7√3 = (3 + 4)√2 + (5 + 7)√3 = 7√2 + 12√3

If further simplification is required then √2 = 1.41421 and √3 =1.73205 (both to 5 dp)

Then (7 x 1.414.21) + (12 x 1.73205) = 9.89949 + 20.78461 = 30.68410

User Avatar

Wiki User

15y ago

Still curious? Ask our experts.

Chat with our AI personalities

BlakeBlake
As your older brother, I've been where you are—maybe not exactly, but close enough.
Chat with Blake
EzraEzra
Faith is not about having all the answers, but learning to ask the right questions.
Chat with Ezra
ReneRene
Change my mind. I dare you.
Chat with Rene

Add your answer:

Earn +20 pts
Q: Simplify 3sqrt2 plus 5sqrt3 plus 4sqrt2 plus 7sqrt3?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Continue Learning about Math & Arithmetic