8 divided by 2 = 4 4 to the second power (42) = 16 The square root of 16 = 4
The square root of 2 to the power of 10 = 32
2x2 = 228 divide both sides by 2 x2 = 114 x = ±√114 by the square root property
A square root is a number raised to the exponent (power) 1/2.
16 to the power (1/2) is the same as the square root of 16 - that is, 4.16 to the power (1/2) is the same as the square root of 16 - that is, 4.16 to the power (1/2) is the same as the square root of 16 - that is, 4.16 to the power (1/2) is the same as the square root of 16 - that is, 4.
8 divided by 2 = 4 4 to the second power (42) = 16 The square root of 16 = 4
The square root of 2 to the power of 10 = 32
The square root is nearly the inverse operation of squaring or raising to the second power. Nearly but not quite! So sqrt(682) = ±68
Two to the power 8 (28) is 256 The square root of 256 is 16. When you take the square root of a number raised to a power y, divide that power by 2 (y/2) and that gives the square root. So the square root of 28 = 28/2 = 24 = 16
square root of 4=2 and 2^2=4 one way to see this without doing that is to know that for any number, call it a, square root of a can be written as a1/2 and then if we square that and use the rules of exponents we have (a(1/2) )2 =a
12... 12 to the power 2 is 144. the square root of 144 is 12
The square root of 2 raised to the fifth power equals 5.65685424949
2 to the power of 0.5 is equal to the square root of 2. This is because any number raised to the power of 0.5 is equivalent to the square root of that number. In this case, the square root of 2 is approximately 1.414.
(y2/81)1/2 = y/9
2x2 = 228 divide both sides by 2 x2 = 114 x = ±√114 by the square root property
A square root is a number raised to the exponent (power) 1/2.
36