Question

sqrt{192} + 9sqrt{12} + 2sqrt{108}

Answer 1

1. 92 = 23 x 4
2. 12 = 4 x 3
3. 108 = 12 x 9 = 4 x 3 x 9

Now take the perfect square numbers outside..

2 sq rt 23 + 9 * 2 sq rt 3 + 2 * 2*3 sq rt 3

2 sq rt 23 + 30 sq rt 3

2 (4.8) + 30 (1.7) = 60.6

Answer 2

The answer is 38sqrt3, i'm trying to figure out the steps to get this answer

Answer 3

ohkey.. its 192.. give me a sec.. i read it as 92..

Answer 4

192 = 64 x 3 = 4 x 4 x 4 x 3

Take 2 x2 x2 outside of the root.. and resolve the above equation.. u will get ur answer..

Answer 5

I'm not getting what your saying?

Answer 6

ok i will write agian..

Answer 7

1. 192 = 4 x 4 x 4 x 3
2. 12 = 4 x 3
3. 108 = 12 x 9 = 4 x 3 x 9

Now take the perfect square numbers outside..

2 * 2 *2 sq rt 3 + 9 * 2 sq rt 3 + 2 * 2*3 sq rt 3

8 sq rt 3 + 30 sq rt 3

38 sq rt 3

Answer 8

all u need is to factorise to lowest perfect square.. and take them out.. remaining numbers, let them under sq rt sign..
and solve further..

Answer 9

Got it. Thanks!

Answer 10

w.c