n - a number
a number squared → n²
six lesss than → ... - 6
six less than a number w squared: n² - 6
The opposites are -3, -7.5, and 2 2/3
According to Google.com, a rational number is “a number that can be expressed as the quotient or fraction p/q of two integers, a numerator p and a non-zero denominator q.”
Answer:
[
f
o
g
]
(
x
)
=
2
x
2
−
1
Explanation:
f
(
x
)
=
2
x
+
5
,
g
(
x
)
=
x
2
−
3
then,
[
f
o
g
]
(
x
)
=
2
(
g
(
x
)
)
+
5
=
2
(
x
2
−
3
)
+
5
[
f
o
g
]
(
x
)
=
2
x
2
−
6
+
5
[
f
o
g
]
(
x
)
=
2
x
2
−
1
Step-by-step explanation:
(2x10)+(4x1)+(3x1/10)+(5x1/100)+(7x1/1000)
1/10,1/100,1000 are fractions
