Question

7 , 35 , 210 , x , 6300 , 31500 . what is x ?

Answer 1

brother please check the question i think its not correct

Answer 2

$7 \times 5 = 35 \\ 35 \times 6 = 210 \\ 210 \times 5 = 1050 \\ 1050 \times 6 = 6300 \\ 6300 \times 5 = 31500$
so,the value of x =1050