akar72 +akar 18 - akar 98=
Matematika
hanakominato
Pertanyaan
akar72 +akar 18 - akar 98=
1 Jawaban
-
1. Jawaban Arinyonanta
√72 + √18 - √98 = √36x2 + √9.2 - √49.2 = 6√2 + 3√2 - 7√2 = 9√2 - 7√2 = 2√2