In classical times, the second power was described in terms of the area of a square. This led to the use of the term squareto mean raising to the second power.
18 to the second power is 324. 18 to the second power can also be expressed as 18 squared.
8x to the second power times 3x to the second power (8x)2 + (3x)2 = 64x2 + 9x2 = 73x2 is one possibility, except the problem called for multiplication which would make the answer 64x squared times 9x squared = 576x to the fourth power It could also be read this way: 8x squared times 3x squared equals 24x to the fourth power. I wish my computer would do those cool little twos.
A number raised to the second power is a number times itself. This can also be stated as a number squared.
42 to the second power, also known as 42 squared, 422 = 42 x 42 = 1764.
Sqaured. For example, 2 to the second power (2^2) coulld also be read as 2 squared.
the second power which is also known as squared, you take whatever your coefficient is then multiply it again. so if its 5 to the 2nd power. you would take 5 times 5 which is 25
49."To the second power" means that the number is multiplied by itself once.We also refer to this as "squaring" or that a number has been "squared".7 * 7 = 49.
A= about 2.14( also known as pi) times r( radius) squared( to the second power or r times r) Pi is actually about 3.14
If you mean 3 squared it means 3 multiplued by two (also called 3 to the power of 2) The answer is 9
Power is the rate at which energy is transferred or converted. It is the amount of energy consumed or produced per unit of time. The unit of power is the watt, which is equivalent to one joule per second.
2^50 is 1.125899907*10^15 in scientific notation
That is also called "squaring the number", or "raising the number to the second power".