Answer: 20 months
explanation: You subtract 8 from 28 since 8 is the amount he had before he joined. He also said he planned on reading 1 book per month after joining the club. You want to subtract the 8 since it isn't relevant to the book club books read.
Answer:
(-x)(x^2 + 4x + 5)
Step-by-step explanation:
You have to factor out the -x from the rest of the expression.
24 × 3 = 72
72 × 4 = 288
288 × 5 = 1,440, and so on...
r
(
x
2
+
5
)
=
√
8
D - top
E - second to top
A - middle
C - second to last
B - last
Work shown in pic