2007-10-22 04:05:15 · 5 answers · asked by Flamezz 5 in Science & Mathematics ➔ Mathematics
SORRY!! Its wrong!
Correct Question : 5(√2+1)-√29(4-3√2)
2007-10-22 04:06:12 · update #1
SORRY!! Its wrong!
Correct Question : 5(√2+1)-√2(4-3√2)
2007-10-22 04:06:27 · update #2
5(√2+1)-√2(4-3√2)
5√2 +5 - 4√2 + (3√2 *√2)
5√2 +5 - 4√2 + 6
11 +√2
2007-10-22 04:12:00 · answer #1 · answered by xandyone 5 · 0⤊ 0⤋
5(â2+1)-â2(4-3â2)
5â2 +5 -4â2 +3â2²
5â2 -4â2 +5 +3*2
â2 +11
2007-10-22 04:13:01 · answer #2 · answered by David F 5 · 0⤊ 0⤋
5(â2+1)-â2(4-3â2)
=5â2+5 -4â2+(3xâ2xâ2)=5â2+5-4â2+6
=11+â2
2007-10-22 04:14:27 · answer #3 · answered by vcs7578 5 · 0⤊ 0⤋
5(â2+1)-â294-3â2)
= 5â2 +5 -7â(6) -3â(2)
= 2â(2) -7â(6) + 5
2007-10-22 04:14:55 · answer #4 · answered by ironduke8159 7 · 0⤊ 0⤋
5(sqrt(2) + 1) - sqrt(2)[4 - 3 sqrt(2)]
expand and simplify
5sqrt(2) + 5 - 4 sqrt(2) - (-3sqrt(2)sqrt(2)
5sqrt(2) + 5 - 4 sqrt(2) + 6
11 + sqrt(2)
2007-10-22 04:17:56 · answer #5 · answered by mohanrao d 7 · 0⤊ 0⤋