Answer:
56x^2 + 10^-11
Step-by-step explanation:
multiply the 7x and 8x and you get 56x^2
multiply the 10^-6 and 10^5-5 and you get 10^-11
The correct answer is B: f=4.5n
<h3><u>d^3 - 4bd^2 + 16b^2d - 64d^3 is the expanded binomial.</u></h3>
The binomial theorem involves Pascal's triangle, and essentially gives you the coefficients for the formula you're going to use to expand it.
In this case, the coefficients will be 1, 3, 3, and 1.
We can set up our formula like this:
(a + (-b)) = a^3 + a^2b + ab^2 + b^3
Now we can just plug in our values:
(d + (-4b))^3 = d^3 + d^2(-4b) + d(-4b)^2 + (-4b)^3
Now, we can simplify the equation.
(d + (-4b))^3 = d^3 - 4bd^2 + 16b^2d - 64d^3
Answer:
(5,3)
Step-by-step explanation:
If you graph the equation
and plot all the points given as options, you can see that (5,3) lies on the line, while all others don't. This means that option D (5,3) would get generated by the equation.
Another way to do this is to substitute 'x' and 'y' for the points given. If they satisfy the equation, then it would be correct.
<h3>Option A (5,7):</h3>

Option A is incorrect.
<h3>Option B (7,14):</h3>

Option B is incorrect.
<h3>Option C (7,9):</h3>

Option C is incorrect.
<h3>Option D (5,3):</h3>

Option D is correct.
Option D should the the correct answer.
Cos (90-x) x is 28. I hope this helps you.