Exponents for the number 40 refer to expressions where 40 is raised to a power. For example, (40^2) (40 squared) equals 1,600, and (40^3) (40 cubed) equals 64,000. Exponents can also represent roots, such as (40^{1/2}), which is the square root of 40, approximately 6.32. In general, exponents indicate how many times a number is multiplied by itself.
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What you do with them is this i am going to give you an example: if you had 2 with the exponet 4 this is what you do: 2x2x2x2 and that would equal 8
Using exponets is easy. Like 23. This is 2 cubed. 23 equals 2.2.2. It is not 2x3. 2x2x2=8. Get it?
2 x 3 x 7 = 42 24 x 3 = 48
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7001
This way!648
10 -7 in exponets = 3
exponets are like 63 most people would say oh 6x3=18 nope that's not it its 6x itself 3 times so the
23
31 = 311. It is a prime number.
25 = 32