
(2/3) * √2020 + 560.96 ÷ √120 = ?2
A.7
B.11
C.13
D.9
E.3
Sol:
(2/3) * √2020 + 560.96 ÷ √120 = ?2
2/3 * 45 + 561/11 = ?2
? = 9
(2/3) * √2020 + 560.96 ÷ √120 = ?2
A.7
B.11
C.13
D.9
E.3
Sol:
(2/3) * √2020 + 560.96 ÷ √120 = ?2
2/3 * 45 + 561/11 = ?2
? = 9