Answer:
nkvndkfhbkbhjbdhbhbfdhbkxcx
Step-by-step explanation:
vchdksbkfgbkbkhbdhbbhbshbfhklkgfsfg
Answer:(x+1)(x+14)
Step-by-step explanation:
Answer:
Its 7 hope i helped
Step-by-step explanation:
Answer:
The solution is obtained by adding the two equations.
The solution is: (x, y) = (
,
)
Step-by-step explanation:
We are given two equations with two variables. The strategy is to eliminate one variable and solve for both the variables.
The two equations are:


Adding both the equations, we get:



Substituting the value of 'x', we get the value of y.
We substitute in (2). [Can be substituted in any equation].
We get: y = 2x - 1



So, we get the corresponding values of x and y which is the solution of the two equations.
- 47 → d
using the ' product rule '
(uv) = uv' + vu' = (3 × - 4) + (7 × - 5 ) = - 12 - 35 = - 47