I need to simplifiy, please help:?

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(√3 + 5)(√3 - 3)

2006-10-30 00:46:58 · 5 answers · asked by Cindy g 1 in Education & Reference ➔ Homework Help

First Outside Inside Last

3-3sqrt(3) +5sqrt(3) - 15

2sqrt(3) - 12

2006-10-30 00:49:46 · answer #1 · answered by Jeffrey W 3 · 0⤊ 0⤋

3 + 3 = 6

2006-10-30 08:55:01 · answer #2 · answered by Anonymous · 0⤊ 0⤋

1+5

2006-10-30 08:49:20 · answer #3 · answered by Anonymous · 0⤊ 0⤋

= 3 - 3â3 + 5â3 - 15
= 2â3 - 12
= -8.5

2006-10-30 08:54:34 · answer #4 · answered by pinkpanther2511 1 · 0⤊ 0⤋

(sqrt3+5)(sqrt3-3)
3-3sqrt3+5sqrt3-15
2sqrt3-12
OR
2(sqrt3-6)

2006-10-30 09:22:56 · answer #5 · answered by Anonymous · 0⤊ 0⤋