akar 50 -akar 2 -akar 18+akar 32
Matematika
sarah771
Pertanyaan
akar 50 -akar 2 -akar 18+akar 32
1 Jawaban
-
1. Jawaban Nik001
√50 - √2 - √18 + √32
= √25x2 - √2 - √9x2 + √16x2
= 5√2 - √2 - 3√2 + 4√2
= √2 + 4√2
= 5√2