Question

√27(√32-√72+√162-√288 )+√8(√108-√192+√243-√75 )

Answer 1

3√3(4√2-6√2+9√2-12√2)+2√2(6√3-8√3+9√3-5√3)=3√3(-5√2)+2√2x2√3
=-15√6+4√6
=-11√6
Sper ca te-am ajutat! Cu placere!

Answer 2

3√3(4√2-6√2+9√2-12√2)+2√2(6√3-8√3+9√3-5√3)=3√3(-5√2)+2√2x2√3
=-15√6+4√6=-11√6