Answer:
Nothing new about leading coefficient. Definition says it can't be zero. It can always be made equal to one by dividing through.
Constant term cannot be zero unless a root is zero.
Step-by-step explanation:
x-3/4 = 0 has root 3/4 constant term -3/4
(x-3/4)(x-b) = 0 has roots 3/4 and b, constant term 3b/4 which is zero only if b is zero.
(x-3/4)(x-b)(x-c) = 0 has roots 3/4, b, c, constant term -3bc/4 which is zero only if b or c is zero.
Etc. ...
Answer:
600cm
Step-by-step explanation:
The length of B times the length on A which goes to B = your answer
Answer:
B
Step-by-step explanation:
Answer: (D) 7
Step-by-step explanation:
The answer to your question is 2/7 is 1/2 of 1 3/4.
