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The "square" of a number is named after the shape. Since the area of any rectangle is calculated by multiplying its width by its length, and a square has the same width as length, its area is calculated by multiplying that number by itself.
A = L x W
L = W ∴ A = L x L ∴ A = L2
Similarly, since a cube has equal length, width, and height, the volume of the cube is calculated in a similar manner, so a number to the third power is said to be "cubed."
V = L x W x H
L = W = H ∴ V = L x L x L ∴ V = L3
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What is the value of c in the formula square root 2a to the second power plus b to the second power if a is 4 and b to equals 5?
33
What is the square of 15 to the second power?
15 squared is 15 x 15 which equals 225.
How do you solve t to the second power equals 78?
If T2 = 78, then T = 78(1/2) or the square root of 78, or about 8.83.
How do you solve 2x to the second power equals 228 by square root?
2x2 = 228 divide both sides by 2 x2 = 114 x = ±√114 by the square root property
What is ten to the second power equals?
200
What is the value of c in the formula square root 2a to the second power plus b to the second power if a is 4 and b to equals 5?
33
What is the square of 15 to the second power?
15 squared is 15 x 15 which equals 225.
Need help on algebra homework number one is parenthesis 5-2x to the second power equals 30 and number two is parenthesis 3-2x to the second power equals 70 im supposed to use the square root property?
The square root property is where the number that is to the second ( or whatever number it is) power, is multiplied by itself.
How do you solve t to the second power equals 78?
If T2 = 78, then T = 78(1/2) or the square root of 78, or about 8.83.
What two numbers fit the following description The square of the first plus the second equals 7 The square of the second plus the first equals 11?
2 and 3
How do you solve 2x to the second power equals 228 by square root?
2x2 = 228 divide both sides by 2 x2 = 114 x = ±√114 by the square root property
-2 to the second power equals?
4
What to the second power equals 196?
14
What is ten to the second power equals?
200
What is the second power?
When you multiply a number by itself, you get the "second power" of the number.That's also called the "square" of the number.Here are some examples:The second power of 5 is (5 x 5) = 25.The second power (square) of 10 is (10 x 10) = 100.The square (second power) of 6 is (6 x 6) = 36.The square of 3.1 is (3.1 x 3.1) = 9.61.
What number to the power of what number equals 25?
5 to the second power
What does 1 over 9 to the second power equals?
It then equals 1/81
