Question

1. Find the value of the following:
3
4 5
a. 2+
b.
+
10
11 7
4
3 4
C. 9 -
d.
9
16 25
4 3 1
1 1
e. + +
f. 3–+5-
15 10 2
4 6
1 3
13
g. 9- +5-
4 8
15
h. 1 -
h​

Answer 1

Answer:

(a) 5, (b) 7, (c) 10, (d) 12, (e) 14 ... 7. The root(s ) of 15/(x2 - 4) – 2/(x - 2) = 1 is (are): (a) -5 and 3, (b) ± 2, (c) 2 ... 9. Suppose that Jody drove 80 miles in 2 hours. Dividing 80 by 2 tells us ...