Top Answer

3 squared is 9 and so 9n = 63 which means n = 7

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3 times 21 equals 63.

Well 63 divided by 3 equals 21. So 3 times 21 equals 63. 21 is that number.

63 ÷ 3 = 21.

63 x 3 = 189

The number 3 can go in to 63 21 times. 63 divided by 3 equals 21.

3 x 21 = 63

21 times 3 equals 63

Each of these factor pairs (multiply the numbers in parentheses) equals 63: (1, 63) (3, 21) (7, 9)

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

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.

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.

The answer depends on what the question is!

3 squared=9 3 squared=3*3 3*3=9

The greatness of 4 squared and 3 squared is expressed by the equation: 16 - 9 which equals 7.3 squared equals 3 x 3 = 94 squared equals 4 x 4 = 1616 - 9 = 7

what x3 equals 63 is:21x3=63

255

The GCF of 84 and 144 is 12. You must do the prime factorization of each number. The prime factorization of 144 is 2 to the fourth power times 3 squared. The prime factorization of 84 is 2 squared times 7 times 3. You take the least of each common factor which would be 2 squared and 3. Two squared equals 4 and 4 times 3 equals 12, so the GCF is 12.

21

It is 189/3 = 63

9

9 is already a square number because 3 times 3 equals 9

3 squared times 216 is equal to 1,944.

If 2+3 5s 5 squared is 25 then 25 times 2 equals 50

3 squared is the same as saying 3 times itself which = 9. The answer to 3 squared is solved using these steps. Squared = to the second power Which is to multiply the number by its self 2 times. So 3 squared is 3 times three. So your answer is 9