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MA105
W1 Assignment
2/18/2020
Name: _______________
W1 Assignment
Please complete the follow problems neatly. Clearly label each problem, show all work, and use
Microsoft Word’s equation editor to properly format all mathematics.
1. Evaluate 𝑥 2 − 6𝑥 + 5 when
a. 𝑥 = −2
Sol: = 𝑥 2 − 6𝑥 + 5
Putting 𝑥 = −2, we get
= (−2)2 − 6(−2) + 5
= 4 + 12 + 5
= 21
2. Simplify the following
a. (3𝑎)2 (6𝑎3 )
Sol: = (3𝑎)2 (6𝑎3 )
= (9𝑎2 )(6...