Since both terms are perfect squares, you have to factor using the difference of squares formula where a=x and b=3
The formula for a^2-b^2 is...
(a+b)(a-b)
In this case the formula is 4(x+3)(x-3)
Answer:
13
Step-by-step explanation:
the absolute value is the opposite of its number, for example 6, the opposite of 6 is -6
hope this helps :)
and if it's wrong i am so sorry:(
Answer:
Step-by-step explanation:
<u>Plug in x = -4 and find the value:</u>
- f(-4) = 3*(-4)² - 7(-4) - 32
- f(-4) = 48 + 28 - 32
- f(-4) = 44
B. C and F are a pair of alternate interior angles in the picture above.
To find the volume of the cone use the formula:
3.14r^2 h/3
Final Answer:
20.93 cubic units