If we want to write the function in vertex form:
f ( x) = 6 x² + 5 - 42 x = 6 x² - 42 x + 5 = 6 ( x² - 7 x ) + 5 ...
First step is: C ) write the function in standard form ( y = ax² + b x + c )
Answer:
3 3/5
Step-by-step explanation:
Answer:
2/9
Step-by-step explanation:
Multiply:
2 1 2
----- * ---- = ------
3 3 9
Answer: A.
.
Step-by-step explanation:
- A difference of squares problem is factored as :

- For this both terms in the form of squares and a minus sign between them.
From all the options only option A has both terms square and they minus sign between them.
Also, 
Here a= 3x and b= 4
Hence, the correct answer is A.
.
Factor x^3+8
x^3+8
=(x+2)(x^2−2x+4)
Answer:
(x+2)(x^2−2x+4)
Hope that helps!! :) Brainliest??