Y=ke^x
exponential function, inverse of natural log
Answer:
The only ones are on the "diagonal", where i = j. Else the position is simply the sum.
Answer:
81/64
Step-by-step explanation:
(-8)^-2
----------------
3^-4
Negative exponents move the item from the numerator to the denominator, and from the denominator to the numerator
(3)^4
----------------
(-8)^2
Now evaluate the power
81
---------
64
There are many ways to do this depending on the property you have to use:
If you use the distributive property, you need to distribute 3/4 to -10 and 2/5. Distribute means you will multiply it so your resulting equation will be this:
Before you can add, you need to first make them like terms because you cannot add unlike fractions. Get the LCD and form your new equation:
Now you can just add them together to get:
and then simplify your fraction:
or -
The whole fraction becomes negative because when you divide integers and of them is negative, the final answer will be negative.