Step-by-step explanation:
5) x= -2√2(+-)√(8-8)
2
x= -2√2 = -√2
6) x= 4√3(+-)√(48-12)
x= 4√3(+-)√36 = 4√3(+-)6
2 2
= 2√3+3 ; 2√3-3
Copyright © 2024 EHUB.TIPS team's - All rights reserved.
Answers & Comments
Step-by-step explanation:
5) x= -2√2(+-)√(8-8)
2
x= -2√2 = -√2
2
6) x= 4√3(+-)√(48-12)
2
x= 4√3(+-)√36 = 4√3(+-)6
2 2
= 2√3+3 ; 2√3-3