Find the value of x2+7x+12, when x=3
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Answer:
Physiology is the scientific study of functions and mechanisms in a living system. As a sub-discipline of biology, physiology focuses on how organisms, organ systems, individual organs, cells, and biomolecules carry out the chemical and physical functions in a living system.
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Answer:
39
Step-by-step explanation:
x2+7x+12=3*2+7*3+12
=6+21+12
=27+12
=39