x times the sum of x and 9 x times (x times 9) x(9x) 9 times x[squared] 9x[squared]
Since 8 is 2 x 4, 9 x 8 is 2 x 9 x 4
6 x 2 x 9 = 108
8000 x 600 x 9 = 43200000
9 x 6 x 7 = 378
9 x 9 x 9 x 9 x 9, or 9^5, is equal to 59049.
x times the sum of x and 9 x times (x times 9) x(9x) 9 times x[squared] 9x[squared]
9 x 1 = 9 9 x 2 = 18 9 x 3 = 27 9 x 4 = 36 9 x 5 = 45 9 x 6 = 54 9 x 7 = 63 9 x 8 = 72 9 x 9 = 81 9 x 10 = 90 9 x 11 =99 9 x 12 =108
x(9+x)=x^2 + 9x
The answer to the problem x times 3(5 times 9) is 405x
387 420 489 is right
An exponent indicates the power to which a number is to be raised. 9 = 91 9 x 9 = 92 9 x 9 x 9 93 9 x 9 x 9 x 9 = 94 ... and so on
In times tables, 3 x 3 = 9, and 1 x 9 = 9.
2x + 9
Since 8 is 2 x 4, 9 x 8 is 2 x 9 x 4
6 x 2 x 9 = 108
8000 x 600 x 9 = 43200000