Answer:
Step-by-step explanation: Factor the polynomial: -2x3 - 4x2 - 6x
A. -2x(x2 + 2x+3)
B. -2x{-x2 - 2x - 3)
C. 2x(x2 + 2x+3)
D. -2x(-x2 - 4x - 6)
The first four terms are 32,29,26,23
Step-by-step explanation:
Given sequence is:

We will put n=1,2,3,4
Putting n=1 in formula of sequence

Putting n=2

Putting n=3

Putting n=4

The first four terms are 32,29,26,23
Keywords: Arithmetic sequence, Recursive Formula
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Bethan arrives home at 14:45
I’m not sure about the last question but i think it’s 8km
Hope this helps!
Answer
given,
a) x-1=0
adding both side with 1
x = 1
b) x + 1 =0
subtracting both side by 1
x = -1
c) x²- 1 =0
x² = 1
taking square root
x = √1
x = 1
d) x²+ 1 =0
x² = -1
taking square root
x = √-1
x = i (iota)
Answer:
5x+10=30
Step-by-step explanation:
sorry, it does not have any works/steps in forming this equation.
Solving equation(if needed):
5x+10=30
5x=20
x=4