Answer:
18
Step-by-step explanation:
3^4=9*9=81
14-5=9
81/9=9
9*2=18
Answer:
32
Step-by-step explanation:
let a = 5
a² + 7 | Original equation
5² + 7 | Substitution of a as 5
25 + 7 | 5 to the power of 2 is 25, as 5*5 = 25.
32 | 25 + 7 = 32
Answer:
a-
b-
c-
Step-by-step explanation:
a.7 y''-7 y =0
Auxillary equation
D=1,-1
Then , the solution of given differential equation
2.
Y=
Substitute in the given differential equation
Hence, is not a solution of given differential equation
are also not a solution of given differential equation.
y=
Substitute the values in the differential equation
=
Hence, is a solution of given differential equation.
c.
Substitute the values in the differential equation
Hence, is a solution of given differential equation.
a-
b-
c-
Answer:
Implicit function
Step-by-step explanation:
<u><em>Explanation:-</em></u>
Given y² + x - 3=0 ...(i)
Differentiating equation (i) with respective to 'x', we get
⇒
⇒
Answer:
2 to 3 in simplest form
Step-by-step explanation: