Just multiply 9 by itself: 9 x 9 = ?
No, three squared is nine. 3(squared sign) =3x3 =9
Nine square yards equals 81 square feet.
When squared 3 = 9
nine
No. Negative three squared is POSITIVE nine. The square of ANY number is positive, because if you multiply a negative number by a negative number, the result is positive.
Sin^(2)[X] = 1 - Cos^(2)[X] It is based on Pythagorean theorem . Algebraically rearrange Sin^(2)[x] + Cos^(2)[X[ = 1^(2) = 1 Note how it looks like the Pythagorean triangle h^(2) = a^(2) + b^(2) .
3 squared is equal to 9
I believe you are supposed to calculate nine squared, and then subtract one from the result.
yes
what is 10 squared DOES NOT equal what?
13 squared x 4 squared is equal to 2,704.
144 squared x 36 squared is equal to 26,873,856.