Answer:
500
Step-by-step explanation:
:D
The quadratic equation has two solutions if b^2 - 4ac > 0
Given the equation ax^4 + bx^2 + c=0
Substitute into the formula to have:
The equation becomes aP^2 + bP + c = 0
For us to have a unique solution, the discriminant b^2 - 4ac must be greater than zero. Hence the quadratic equation has two solutions if b^2 - 4ac > 0
learn more on discriminant here; brainly.com/question/1537997
20 + 2x + 12 + 2x + 8
40 + 4x
You choose a tree and have anotherbpeeson choose a tree. You then both take the numbers on your trees and add them together. Then you check if you got the same answers. You keep on doing this until you do all the trees I think.
The correct answer is D
since 3.2222... is a repeating number, it is rational
0.112123123412345 is not repeating and doesn't have a cosistent pattern, so it isn't rational
1.589 is rational because this decimal stops and doesn't continue- it can also be written as a fraction ( 
)
