Answer:
k+24
Step-by-step explanation:
that is the answer of x3 + 3x2 − 10x + k divided by (x + 4)?
Answer:
Step-by-step explanation:
The quadratic expression can be factored into two binomials if it has two real roots.
<u>Two real roots possible with non-negative discriminant:</u>
As D = b² - 4ac, we get the following inequality
- k² - 4(3)(-8) ≥ 0
- k² + 96 ≥ 0
- k² ≥ - 96
This is true for any value of k
Alright, so for it to be centered, it needs to be x cm away from the left side and therefore x away from the right side (due to that if it's centered, it needs to be the same distance away from both), making the total width x+13.09+x=21.59=13.09+2x. Subtracting 13.09 from both sides, we get 8.5=2x and by dividing both sides by 2 we get x=3.25
Answer:
5
that is your answer plz mark brainlyest
