Answer :
Answer:
x = 3[tex]\sqrt{2}[/tex]
step-by step:
x -√2=√8
x = [tex]\sqrt{12}[/tex]
x = [tex]\sqrt{6 * 2}[/tex]
x = [tex]\sqrt{2 * 2 * 3}[/tex]
x = 3[tex]\sqrt{2}[/tex]
Answer:
x = 3 sqrt(2)
Step-by-step explanation:
x -√2=√8
Add sqrt(2) to each side
x - sqrt(2) + sqrt(2) = sqrt(8)+ sqrt(2)
x = sqrt(8)+ sqrt(2)
Rewriting sqrt(8) as sqrt(4) sqrt(2) = 2 sqrt(2)
x = 2 sqrt(2)+ sqrt(2)
x = 3 sqrt(2)