Question

- Exponential over x squared?

Answer 1

\[\frac{ e^x2 }{ x^2 }\] can any manipulation be done?

Answer 2

Thats exponential to the power of X squared.

Answer 3

"•Simplify (x2)4

Just as with the previous exercise, I can think in terms of what the exponents mean. The "to the fourth" means that I'm multiplying four copies of x2:

(x2)4 = (x2)(x2)(x2)(x2)
= (xx)(xx)(xx)(xx)
= xxxxxxxx
= x8

Note that x8 also equals x( 2×4 ). This demonstrates the second exponent rule: Whenever you have an exponent expression that is raised to a power, you can multiply the exponent and power:


( xm ) n = x m n "
http://www.purplemath.com/modules/exponent.htm

Answer 4

Don't know if that helps at all