√2+√4+√8+√16 Hitung dan Sederhanakan Nb : √ akar

√2 + √4 + √8 + √16
= √2 + 2 + √4x2 + 4
= √2 + 2 + 2√2 + 4
= 6 + 3√2

akar 2 + akar 4 + akar 8 + akar 16
= akar 2 + 2 + akar (4×2) + 4
= akar 2 + 2 + 2 akar 2 + 4
= 2 + 4 + (akar 2 + 2 akar 2)
= 6 + 3 akar 2