Answer:
The answer is k=2.
Step-by-step explanation:
Explanation: Let f(x)=x3+kx2+x+5. When f(x) is divided by (x+ 2) , the remainder is =3.
Answer:
15.50 or C
Step-by-step explanation:
Answer:98
Step-by-step explanation:
edge2020




We clearly get the maximum at x=-3, in which case y=0
Answer: 0, last choice
Answer: 1.25664 or if you want in fraction form it's 2π/5
Step-by-step explanation:
To convert degrees to radians, multiply by π /180°
72° ⋅ π/180° = 72π/180 = 2π/5
Therefor, the answer is 2π/ 5 or in decimal form 1.25664.
* Hopefully this helps:) Mark me the brainliest:)
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