Answer:
74
Step-by-step explanation:
because on ed i took the quiz and got a 70 but on question one i had this and it said i was correct 74 is the right answer hope this helps
Hello,
A cubic polynomial with -2,1,2 as roots is
f(x)=k*(x+2)(x+1)*(x-2)=k(x²-4)(x+1)=k(x^3+x²-4x-4)
Looking the answers ==>k=1
==>Answer A
If you would like to know the volume of the box, you can calculate this using the following steps:
1 foot = 12 inches
1.5 feet = 18 inches
volume = length * width * height = 14 inches * 1.5 feet * 7 inches = 14 * 18 * 7 = 1764 inches^3
The volume of the box is <span>1764 inches^3.</span>
Answer:
Where is the question?
Step-by-step explanation:
please attach it...
Answer:
Given the expression -3 - 4(2x- 3) the correct solution is -8x + 9.
Step-by-step explanation:
Andy wrote -14x + 21, so his error was to do de substraction (-3 -4) and then distribute -7(2x-3) = -14x+ 21.
Sylvie wrote -8x -6. Her error was to multiplied -4 only for 2x,
then -3 - 4(2x -3) = -3 -8x -3 = -8x -6.