Answer:
Hi there!
Step-by-step explanation:
Your question was: 21*0.64 right?
Well, the answer to your question is 13.44
This is how we multiply;
21
X 0.64
________
84
+ 1260
_________
1344
(Don’t forget to place the decimal!)
So now we have 1344, let’s place the decimal!
=> the decimal should be placed here: 13.44
Hope this helps!
~Have a great day!~
If you have any questions feel free to ask!
(Just in case if you didn’t understand my explanation, I attached a picture..of how we are supposed to multiply “21*0.64”)
The right answer is C. never
The quotient of two algebraic expressions is a<em> fractional expression. </em> Moreover, the quotient of two <em>polynomials</em> such as:
is called a rational expression. So according to this definition rational expressions does not contain logarithmic functions. In fact, a rational expression is an expression that is the ratio of two polynomials like this: