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Q: What is x to the power of 2?

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To get the power of a number you multiply it by itself the specified number of times. For instance, the power 2 to the power of 3 would be 2 X 2 X 2 w 2 which would be 8. The power of 2 to power of 10 would therefore be 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 which would equal 1024. 10 to the power of 10 would be 10,000,000,000. 1 to the power of 10 would be 1.

= Z X and Y are examples. 2 to the power of X multiplied by 2 to the power 2 equals 16 What is X? X=2 2 to the power of 2 (2x2) multiplied (X) by 2 to the power of 2 (2x2) (2x2)4 X (2x2)4 = 4X4 = 16

X to the power 2 is written as - X^2

2 to the 4th power is solved by 2 x 2 x 2 x 2 = 16 2 to the 5th power is solved by 2 x 2 x 2 x 2 x 2 = 32

(x+y)power 2 -2xy

When a number is raised to a power, it is itself multiplied together the power times, eg:22 = 2 x 223 = 2 x 2 x 2so:210 = 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2= 2 x (2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2)= 2 x 29= twice 29

x^(2-x-6)/x^(2-4) x^(-4-x)/x^-2(x^-2)*(x^(-2-6))= x^(-2-x)

(x + 4)(x^2 + 3x + 2) = x^3 + 7x^2 + 14x + 8

2 to the 6th power. 2^6 = 2 x 2 x 2 x 2 x 2 x 2 = 64

The power just means how many times you multiply 2 by itself. You would work it out by doing 2 x 2 x 2 x 2 x 2 x 2 = 64

It is always negative when raised to an odd power and always positive when raised to an even power -2 to the third power = -2 x -2 x -2 = -8 -2 to the fourth power = -2 x -2 x -2 x -2 = +16

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