Answer: The explanation of the given addition is mentioned below.
Step-by-step explanation:
Since Here we have numbers 324 and 231.
So if we want to add these two numbers then at first we should add 4 and 1, That is 4+1= 5, which is the once place digit of our answer.
Now we should add 2 and 3 , that is , 2+3 =5 which is the tense place digit of our answer.
Finally we should add 3 and 2 the result is 3+2= 5 , which is the hundreds place digit of our answer.
Thus the complete result is 555.
Answer:
See the proof below.
Step-by-step explanation:
For this case we need to proof the following indentity:
So we need to begin with the definition of tangent, we know that and we can do this:
(1)
We also have the following identities:
Now we can apply those identities into equation (1) like this:
(2)
We can divide numerator and denominator from expression (2) by we got this:
And simplifying we got:
And that complete the proof.
Answer:
Step-by-step explanation:
<em>Hey there!</em>
3x * x = 3x^2
3x * 2x = 6x^3
So 3x is a factor of 3x^2 - 6x^3.
<em>Hope this helps :)</em>