###### Asked in Math and Arithmetic

Math and Arithmetic

# How many the expression x3-8 be weritten using difference of cubes?

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## Related Questions

###### Asked in Physics, DIY Projects

### How is accleration calculated?

By using the basic definition of acceleration, as (difference of velocity) divided by (time). In cases where the acceleration can be expected to change over time, to get the instantaneous acceleration, you need the limit of this expression, in other words, dv/dt.By using the basic definition of acceleration, as (difference of velocity) divided by (time). In cases where the acceleration can be expected to change over time, to get the instantaneous acceleration, you need the limit of this expression, in other words, dv/dt.By using the basic definition of acceleration, as (difference of velocity) divided by (time). In cases where the acceleration can be expected to change over time, to get the instantaneous acceleration, you need the limit of this expression, in other words, dv/dt.By using the basic definition of acceleration, as (difference of velocity) divided by (time). In cases where the acceleration can be expected to change over time, to get the instantaneous acceleration, you need the limit of this expression, in other words, dv/dt.

###### Asked in Math and Arithmetic

### Write one numerical expression and one algebraic expression then explain the difference between a numerical and algebraic expression is?

Numerical Expression:
1.) 20+2-8 ( Or any other number with two symbols on math )
Algebraic Expression:
2.) h x 2 ( Or any other number using only one symbol an a
letter )
The difference between a numerical and algebraic expressions is
that numerical expressions use only numbers, but algebraic
expressions use letters as variables to represent numbers.

###### Asked in Math and Arithmetic

### How do you evaluate in mathematics?

Evaluate means find the value of.
To evaluate an expression, if there are any variables replace
them by their values. Then, using BIDMAS/PEMDAS, calculate the
value of the expression.
Evaluate means find the value of.
To evaluate an expression, if there are any variables replace
them by their values. Then, using BIDMAS/PEMDAS, calculate the
value of the expression.
Evaluate means find the value of.
To evaluate an expression, if there are any variables replace
them by their values. Then, using BIDMAS/PEMDAS, calculate the
value of the expression.
Evaluate means find the value of.
To evaluate an expression, if there are any variables replace
them by their values. Then, using BIDMAS/PEMDAS, calculate the
value of the expression.

###### Asked in Electrical Engineering, Machinery and Tools

### What is the potential voltage?

Unless you are using 'potential' in the general sense (i.e.
"What is the possible voltage?"), there is no such
engineering term as 'potential voltage'. Voltage is a synonym for
'potential difference', so your expression would then mean "What
is the potential potential difference?"
Do not mix up 'potential' with 'potential difference' (voltage);
they are two different things.

###### Asked in School Subjects, Math and Arithmetic, Video Games

### How many rows of ten cubes make up a thousand cubes?

It is more complex than simply dividing 1000 by 10. Consider
this: When you put 2 cubes in a row and then another row like that
side by side... you get a cube of length 2 times the original
length. So basically you are using 4 cubes but you have 4 original
+ 1 new cube.
So you repeat this algo for 1000 cubes and the answer comes out
to be closer to 54