Use the formula a^2-b^2=(a+b)(a-b) to factor completely what are the factors of 36x^8-49

The factors  are:  

Step-by-step explanation:

Start by trying to find how to write each term as a perfect square, that way you know what your "a" and "b" values should be.

Notice that:  

So, it is the perfect square of the quantity (this is the "a" value that you need to use in your formula)

49 can also be written as a perfect square of 7:  

Therefore, 7 is the "b" value for the formula you are asked to use.

Now we can write:

Then the formula goes as:

Then the factors we are looking for are:

c

step-by-step explanation:

it would be see because your formula is f(x)=6x, so 6 times 1 is 6 and you go on and the best answer is c.

cbnygjdyj

step-by-step explanation: