Would be x^2-5-6 so the 0s would be (x-6)(x+1) so 6 and -1
Answer:
The Last One
Step-by-step explanation:
8y = 5 - 4x
y = 5/8 - (1/2)x
The first one is 5.3 you multiply 4x4 which is 16 then divide by 3 which then gives you the answer
If complex coefficients are allowed, the answer is 3.
If the polynomial must have real coefficients, then each complex root comes as a pair of complex conjugate roots.
Root -5 is real, so that is 1 root, and degree 1.
Root 1 + 4i is complex, so it must come with its complex conjugate, 1 - 4i. This adds 2 roots to the polynomial, and now we're up to degree 3.
Root -4i is also complex. It also must come with its complex conjugate, 4i. That adds two more roots, and the degree is 5.
Answer: The least possible degree is 5 with real coefficients.
Answer
The most people you can invite with no more than $240, is 16 people.
Step-by-step explanation:
6x+140=240
6x = 100
x = 16.6666667
Therefore
x = 16.