3 squared is 9 and so 9n = 63 which means n = 7
Well 63 divided by 3 equals 21. So 3 times 21 equals 63. 21 is that number.
63 x 3 = 189
3 x 21 = 63
The number 3 can go in to 63 21 times. 63 divided by 3 equals 21.
21 times 3 equals 63
63 x 3 = 189
Well 63 divided by 3 equals 21. So 3 times 21 equals 63. 21 is that number.
63 ÷ 3 = 21.
3 x 21 = 63
The number 3 can go in to 63 21 times. 63 divided by 3 equals 21.
21 times 3 equals 63
2 squared plus 2 x 3 = 10, 7 squared plus 7 x 2 = 63, 6 squared plus 6 x 5 = 66,8 squared plus 8 x 4 = 96 so 9 squared plus 9 x 7 = 81 + 63 = 144.
63 = 3*3*7
Well take (2 squared by 3) that would 2 times 2 which is 4, times 2 which equals 8 so (2 squared by 3) eqauls 8
4 can go into 63 a total of 15 times, as 4 multiplied by 15 equals 60. This leaves a remainder of 3, since 63 minus 60 equals 3. Therefore, the full number of times 4 can go into 63 is 15 with a remainder of 3.
11 times 3 squared is equal to 11 times 9, which equals 99.
She isn't. 4x squared is 4 times (x squared). That is, 4 times (3 squared) = 4 times 9. If you want it to be the square of 4x (which would be the square of 4 times 3, ie, 12), you have to write it as (4x)squared.