Answer :
Step-by-step explanation :
To find the product of
First we expand the bracket ,
it implies that, we use the expression outside the bracket to multiply individual expressions inside the bracket.
Hence
we now apply the law of indices
meaning, when you are multiplying two expressions with the same bases , repeat one of the bases and add the exponents.
Then, simplify to obtain
Answer:
a) By graphing just one interval of length . b) Infinite number of angles, c) Infinite times.
Step-by-step explanation:
Any function is periodical when:
,
Where is the period of the function. The periodicity of the function allows us to limit the graphing of the function to just an interval of one period and according to the definition, you can expect same output with n different angles (infinite number of angles and same output infinite times).
Answer:
positive
Step-by-step explanation:
(-3) - (-44)
↓
(-3) + (44)
↓
= 41
Hope this helps