Question

simplify sqrt{128}+sqrt{1682}*sqrt{196}-sqrt{1152}...please help me

Answer 1

sqrt(196) = 14.
First prime factorize the numbers then factorize the whole expression.

Answer 2

@experimentX help??

Answer 3

try factorizing ... this should be your answer
http://www.wolframalpha.com/input/?i=sqrt {128}%2Bsqrt{1682}*sqrt{196}-sqrt{1152}

Answer 4

i am unable to factorize :(

Answer 5

128 = 2*64 = 2 * 2*32 = 2*2*2*16 = 2*2*2*2*2*2*2

Answer 6

@experimentX thanks...i guess i can do the rest now

Answer 7

yep ... try factoring for others too.