Download WARMUP Kyle Li Splash Fa2016 1. Draw a number line. Label x

Kyle Li
Splash Fa2016
WARMUP
1. Draw a number line.
Label x ≤ 4 on your number line.
2. Write out the meaning of:
a) x2 =
b) 2x =
c) the distributive property: (a + b)c =
+
, and a(b + c) =
+
3. Simplify:
a) (2n)2 =
b) (x + 2)2 =
c) 40n + 6 = 2(
+
)
d) (−x)(−x) =
e) (−x)5 =
4. Give 3 examples of even numbers and 3 examples of odd numbers. Try to find a rule for how to determine if a number
is even or not. Is 0 an even number?
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