2007-04-09 09:48:46 · 5 answers · asked by Kevin G 1 in Science & Mathematics ➔ Mathematics
you need to look for a perfect square in 200
100 is a perfect square
100*2 =200 so
radical 200 = radical 2* radical 100
radical 100 =10
so
4*10*radical 2
40 radical 2
2007-04-09 09:53:23 · answer #1 · answered by dla68 4 · 0⤊ 0⤋
4 radical 200
4 radical 100 x 2
40 radical 2
2007-04-09 10:11:40 · answer #2 · answered by Dave aka Spider Monkey 7 · 0⤊ 0⤋
1 radical 50
2007-04-09 09:58:07 · answer #3 · answered by Anonymous · 0⤊ 0⤋
4 rad 200=
4 rad 2*100=
4 rad 2*2*50=
4*2 rad 50=
8 rad 2*25=
8 rad 2*5*5 =
8*5 rad 2=
40 rad 2
there you go!
2007-04-09 09:55:50 · answer #4 · answered by CG 3 · 0⤊ 0⤋
All you have to do is find the GCS (greatest common square) in the square root (SQRT). For example for SQRT(80) it is 16*5 so 4SQRT(5)
4*SQRT(200)
4*SQRT(100*2)
4*SQRT(100)*SQRT(2)
4*10*SQRT(2)
40SQRT(2)
2007-04-09 09:53:47 · answer #5 · answered by bourqueno77 4 · 0⤊ 0⤋