the zeroes of the quadratic polynomial x²+ax+b, a,b>0 options:
(a)both positive
(b) both negative
(c) one positive one negative
(d) can't say
please answer with explanation
Answers
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3
Step-by-step explanation:
your correct answer is option ( a) both positive
Answered by
2
Answer:
the law of conservation of mass or principle of mass conservation states that for any system closed to all transfers of matter and energy, the mass of the system must remain constant over time, as the system's mass cannot change, so quantity can neither be added nor be removed.
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