Just X to the second power minus nine. You can't subtract nine from x to the second power unless you know what x is.
2.87 x 102 = 287
2x^2
Would you mind typing it out for me? I don't quite understand exactly what you are asking. For example, x to the second power minus 4x over x to the second power minus 16 would be... x^2-4x/x^2-16 Do you mind typing it out like that? Because what you wrote makes no sense at all.
4,096 or 4 to the sixth power. When multiplying numbers with powers you add the powers if the whole number is identical. 4 squared x 4 squared is 64, x 4 squared is 4096
x² + x² = 2x²
x
Just X to the second power minus nine. You can't subtract nine from x to the second power unless you know what x is.
It is a polynomial expression in x. What about it?
x times x to the first power is x to the second power
6x5
15
X to the second power or x squared.
x to the second power +11x+24 (x+_)(x+_) Is there a question here?
X to the 2nd power is simply X squared, or X times X.
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.
The square root of x squared is x, or x to the first power.