Answer:
see explanation
Step-by-step explanation:
Note that (x² + 5)(x² - 5) are the factors of a difference of squares
a² - b² = (a + b)(a - b)
with a = x² and b = 5, hence
(x² + 5)(x² - 5) = (x²)² - 5² = - 25, thus
3( - 25) = 3 - 75
It is related because you just draw the model and then add or subtract and your finashed
Answer:
ummm what is the expression
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
Any ellipse has the following equ
ation:
where
- 2b = vertical axis length
- 2a = horizontal axis length
(as in the picture)
So it should be like:
Since it should be moved to the right and up, the answer would be:
Answer:
X=1
Step-by-step explanation:
You want to start by collecting like terms (6x and 5x) which creates:
x+1=2
Move the constant to the right hand side and change the sign:
x=2-1
Calculate
x=1