Question

sqrt{1} frac{11}{25} - sqrt 0,04+ sqrt6^{2} +8^{2}

Answer 1

$sqrt{1 frac{11}{25}}- sqrt {0,04}+ sqrt{6^{2} +8^{2}} =sqrt{ frac{36}{25}}- sqrt{ 0,04}+ sqrt{36 +64}= \ = frac{6}{5}-0,2+10=1,2-0,2+10=11$