3x²
Chat with our AI personalities
729 does not have "a square root of 3 times 3 times 3 times 327" so the question does not arise. 729 is a square number with a square root of 3 x 3 x 3 because (3 x 3 x 3) x (3 x 3 x 3) = 729
(3 + x)2 = 16 Square rooting both sides gives 3 + x = 4 x = 4 - 3 x = 1
A square root is taking a number X and determining which two same numbers times each other, or Y*Y equal X. If X equals 9, the square root of it is 3; that is 3 (Y) multiplied by 3 (Y) is 9.
4x2 - x = 3
1 x 1 = 1 1 is a square number 2 x 2 = 4 4 is a square number 3 x 3 = 9 9 is a square number 4 x 4 = 16 16 is a square number 5 x 5 = 25 25 is a square number 6 x 6 = 36 36 is a square number 7 x 7 = 49 49 is a square number 8 x 8 = 64 64 is a square number 9 x 9 = 81 81 is a square number 10 x 10 = 100 100 is a square number 11 x 11 = 121 121 is a square number 12 x 12 = 144 144 is a square number 13 x 13 = 169 169 is a square number 14 x 14 = 196 196 is a square number 15 x 15 = 225 225 is a square number