Math, asked by karangoswami123delhi, 4 days ago

a=12(390)8,b=7(134)5,C=5(?)12​

Answers

Answered by soumitramore05
1

Answer:

(C) 279

12+8=20

(20^2)-10=390

7+5=12

(12^2)-10=134

5+12=17

(17^2)-10=289–10=279

Step-by-step explanation:

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