Question

упростите выраженте 8√432+3√675-4.5√48

Answer 1

8√432+3√675-4,5√48=
=8.√(144.3) +3√(225.3)-4,5√(16.3)=
=8.12√3+3.15√3-4,5.4√3=
=96√3+45√3-18√3=
=123√3
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