11√2+2√2+5√2= √72+2√8-2√5=
Matematika
Dianvalentina
Pertanyaan
11√2+2√2+5√2=
√72+2√8-2√5=
√72+2√8-2√5=
1 Jawaban
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1. Jawaban Darksimple
11√2 + 2√2 + 5√2
= 18√2
√72 + 2√8 - 2√5
= √9 × √8 + 2√8 - 2√5
= 3√8 + 2√8 - 2√5
= 5√8 - 2√5