7
3 squared is 9, 5 squared is 25. So the product is 225.
1 squared radical 40 is equal to 1 squared radical (4 x 10), and this become 2 squared radical 10. By adding 2 squared radical10 with 3 squared radical 10 we get 5 squared radical 10.
2^2 + 3^2 = 4 + 9 = 13
1, -1, 3, -3, 9, -9
Nine. A negative times a negative is a positive.
No, three squared is nine. 3(squared sign) =3x3 =9
(-3)^2 = 9
(-3)2 = 9
When squared 3 = 9
The answer ti -3 squared is similar to the answer to 3 squared. When a negative is multiplied by a negative, you get a positive, so the correct answer is 9
3 squared is equal to 9
8 and 3/4
Nine
3 squared is 3 x 3 or 9.
It depends if the negative is being squared also. If you have (-3)^2 then it = 9 If you have -(3)^2 then it = -9
The answer to 25 divided by 3 multiplied by 387 multiplied by nine squared is 123,525.