The answer is you combine like terms so your answer would be (9p^2-49)
The island of <span>Sumatra</span> is the largest and westernmost in indonesia's archipelago.
The end of this era ushered in a period of "<span>B. foreign wars," since the Pax Romana had been a period of relatively unprecedented peace and prosperity for Rome. </span>
<span>During the reign of the Roman Emperor Constantine the Great (306–337 AD),Christianity began to transition to the dominant religion of the Roman Empire. ... In 313, Constantine and Licinius issued the Edict of Milan decriminalizing Christian worship.</span>
Answer:
Primary source
In the study of history as an academic discipline, a primary source is an artifact, document, diary, manuscript, autobiography, recording, or any other source of information that was created at the time under study. It serves as an original source of information about the topic.
