I really need help in Simplify.?

0 ⤊

I really need help in Simplify.?

7# 10* sqrt of 3x + 7* sqrt of 3x

8# 32 + sqrt of 80 / 4

9# sqrt of 5 (8* sqrt of 6 - 3* sqrt of 5)

2007-09-22 07:16:47 · 1 answers · asked by CelticMoonGoddess 2 in Science & Mathematics ➔ Mathematics

1 answers

7# 10* sqrt of 3x + 7* sqrt of 3x = 17*sqrt(3x)

8# 32 + sqrt of 80 / 4 =32+sqrt(20) = 32 + 2*sqrt(5)

9# sqrt of 5 (8* sqrt of 6 - 3* sqrt of 5)
= 8*sqrt(30) - 3*5 = 8sqrt(30) -15

2007-09-22 07:24:54 · answer #1 · answered by ironduke8159 7 · 0⤊ 0⤋