A. (1,4)
EXPALINATION :
IF WE WRITE THE VALUE x = -1 AND y = 4
THEN, y= -8x - 4
4= -8×-1-4
4= 8-4
AND SECOND EQUATION IS : y = x+5
y = -1 +5
y = 4
hence, solved and explained
thank you And mark me brainlist if you understand And hopes so
Answer:
2, thx for free points i guess.
Step-by-step explanation:
Answer:
Step-by-step explanation:
The given differential equation is:
We rewrite this as
We make the subject to get:
....a homogeneous equation.
We use the following substitutions to obtain a seperable equation:
.
This implies that:
We integrate both sides to obtain:
We substitute to get:
We substitute x=1,y=1 from the initial conditions.
Our solution now becomes:
Answer:
c) (
d) (
Step-by-step explanation:
<u><em>Step(i):-</em></u>
Given that the binomial expression
(
Multiply
( 36 + 6√12 -6√12 -(√12)²)
= ( 36 -12)
= 24
c) (
<u><em>Step(ii):- </em></u>
Given that the binomial expression
(
Multiply
= 9 - 3√8 + 3√8 -(√8)²
= 9 - 8
= 1
d) (