Answer:
=
4
x
4
y
6
Explanation:
(
2
1
x
2
y
3
)
2
Here
2
needs to be multiplied with each term within the bracket:
=
2
1
.
2
x
2
.
2
.
y
3
.
2
=
2
2
.
x
4
.
y
6
=
4
x
4
y
6=
4
x
4
y
6
Explanation:
(
2
1
x
2
y
3
)
2
Here
2
needs to be multiplied with each term within the bracket:
=
2
1
.
2
x
2
.
2
.
y
3
.
2
=
2
2
.
x
4
.
y
6
=
4
x
4
y
6=
4
x
4
y
6
Explanation:
(
2
1
x
2
y
3
)
2
Here
2
needs to be multiplied with each term within the bracket:
=
2
1
.
2
x
2
.
2
.
y
3
.
2
=
2
2
.
x
4
.
y
6
=
4
x
4
y
6=
4
x
4
y
6
Explanation:
(
2
1
x
2
y
3
)
2
Here
2
needs to be multiplied with each term within the bracket:
=
2
1
.
2
x
2
.
2
.
y
3
.
2
=
2
2
.
x
4
.
y
6
=
4
x
4
y
6=
4
x
4
y
6
Explanation:
(
2
1
x
2
y
3
)
2
Here
2
needs to be multiplied with each term within the bracket:
=
2
1
.
2
x
2
.
2
.
y
3
.
2
=
2
2
.
x
4
.
y
6
=
4
x
4
y
6
Step-by-step explanation:
<span>8.66025403784 to be exact.
</span>
Answer:
y = 38°
x = 89°
Step-by-step explanation:
- y = 38°
( because y and 38° are pair of alternate interior angle )
2. x + 53° + 38° = 180°
( because sum of all interior angles of the triangle is 180° )
- x + 91° = 180°
- x = 180° - 91°
- x = 89°
D is a notation for differential. There is a d2 in your formula because in the numerator there are two differentials. The formula is thus the second derivative of a function with respect to two variables.
