7 times 7 times a times x times x = 49ax2
The prime factors of a squared number are the prime factors, if any, of its square root.
prime factors =2^2 x 7 x 29(2^2 = 2 squared)
91 is neither a prime nor a squared number. It is a composite having the prime factors 7 x 13.
58
You don't! There are no common factors.
The prime factors of a squared number are the prime factors, if any, of its square root.
The prime factors of 21 are 3 x 7, so the prime factors of 21 squared are 32 x 72. The factors of 21 squared are 1, 3, 7, 9, 21, 49, 63, 147, and 441.
3a squared b squared
It factors squared are: 7 times 7 = 49
There are no rational factors.
4u2 - 6u - 39 does not have rational factors.
9 x 9 = 81 9 squared = 81 3 squared times 3 squared = 81
The factors of eight are three 2's. Eight squared is 64 (8 x 8). So the factors of 64 are six 2's.
This expression factors as x -1 quantity squared.
1, +x, -x, and x2 , as well as any factors of 'x' .
3612= 130,321 The factors of 130,321 are: 1, 19, 361, 6859, 130321.
x2 + y2 = (x + iy)(x - iy) ' i ' = sqrt(-1) K2KQU