-7 * -7 = +49
7 to the power of 2 = 49
The number that equals the 2nd power of 49 is the square root of 49. In this case, the square root of 49 is 7, because 7 multiplied by itself (7^2) equals 49. Therefore, the number that equals the 2nd power of 49 is 7.
7 x 7 = 49
7 to the second power = 49 (That's 7 times 7)
9
answer= 1/49
7 2 = 49
Seven raised to the power two means 7^2 or 'Seven squared'. 7^2 = 7 x 7 = 49
-7 * -7 = +49
7 to the second power
(-7)^4 = (-7)x(-7)x(-7)x(-7) = (49)x(49) = 2401