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:
Y = 1
Step-by-step explanation:
on a graph this would be a circular shape and y= 1
Step-by-step explanation:
it should be conjunction because conjunction are the joining words that connect two statements....
Sit squarely facing the edge of your desk, feet flat on the floor, back straight,
chin up, pencil held firmly but not too tight, approximately the lower half of the
forearm supported by resting on the desk. On the paper, write the words
" two tenths ".
<span>m∠A = 40°
m∠B = 60°
m∠C = ?
There are 180 degrees in a triangle (not right) so you subtract both numbers by 180.
180degrees - 40 degrees - 60 degrees = 80 degrees</span>
