Question

no wrong answer .if u spam i will report u​

Answer 1

Answer:

690

Step-by-step explanation:

(1)2 + (5)2 + (4)2 + (3)2 = 51 x 10 = 510

(3)2 + (4)2 + (6)2 + (2)2 = 65 x 10 = 650

Similarly (0)2 + (1)2 + (2)2 + (8)2 = 69 x 10 = 690.