√(63*80*140)=3√7*4√5*2√35=(3*4)√(7*5)*2√35=12√35*2√35=12*35*2=420*2=840.
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
√(63*80*140)=3√7*4√5*2√35=(3*4)√(7*5)*2√35=12√35*2√35=12*35*2=420*2=840.