Help with this equation?
回答 (6)
2009-07-10 3:50 pm
✔ 最佳答案
4*√( x-6)=12[4√(x-6)]/4 = 12/4 = 3
[√(x-6)]^2 = 3^2
x-6 = 9
(x-6)+6 = 9+6
x = 15
2009-07-10 5:00 pm
4â(x - 6) = 12
â(x - 6) = 12/4
â(x - 6) = 3
x - 6 = 3^2
x = 9 + 6
x = 15
â(x - 6) = 12/4
â(x - 6) = 3
x - 6 = 3^2
x = 9 + 6
x = 15
2009-07-10 3:59 pm
4*sqrt( x-6)=12
(*4â(x-6))^4=12^4
x-6=20736
x=20736+6
x=20742 answer//
(*4â(x-6))^4=12^4
x-6=20736
x=20736+6
x=20742 answer//
2009-07-10 3:58 pm
yes
2009-07-10 3:50 pm
4*sqrt(x - 6) = 12..Divide by 4
sqrt(x - 6) = 3...square both sides
x - 6 = 9 ...add 6 to both sides
x = 15
sqrt(x - 6) = 3...square both sides
x - 6 = 9 ...add 6 to both sides
x = 15
2009-07-10 3:50 pm
sqrt(x-6) = 12/4 = 3
(x-6) = 9
x=9+6=15
(x-6) = 9
x=9+6=15
收錄日期: 2021-05-01 12:35:24
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