Answer: ones place
Step-by-step explanation:
One tenth of ten is one
Answer:
5-2√10
Step-by-step explanation:
5-2√10
break them down
√25=5
so 5-√40
then simplify
5-2√10
Answer:
<h2>see below</h2>
Step-by-step explanation:
<h3>
Question-6:</h3>
we are given a equation

to solve so
recall logarithm multiplication law:

simplify multiplication:

remember 
so

cancel out
from both sides:

simplify squares:

move left hand side expression to right hand side and change its sign:
since we are moving left hand side expression to right hand side there'll be only 0 left in the left hand side

rewrite it to standard form i.e ax²+bx+c=0

rewrite -6x as 2x-8x:

factor out x and 8:

group:



<h3>Question-7:</h3>
move left hand side log to right hand side:

use mutilation logarithm rule;

so

cancel out log from both sides:

make it standard form:

factor:

so

Answer:
(x-1) (x-4) is the answer
We are given that the shorter piece is x
From your description, the longer piece is 2x + 2
The total length is
x + 2x + 2 = 14
ie
3x + 2 = 14
3x = 12
x = 4
So the length of the shorter piece is 4 ft
Therefore the length of the longer piece must be
(14 - 4) ft = 10 ft