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Answer:
- x = x+1
- 0 = x+1
- x+1 = x+1
Step-by-step explanation:
1. There will be no solution if the equation is a contradiction. Usually, it is something that can be reduced to 0 = 1.
If we choose to make our equation ...
x = x +1
Subtracting x from both sides of the equation gives ...
0 = 1
There is no value of the variable that will make this be true.
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2. Something that reduces to x = c will have one solution. One such equation is ...
0 = x+1
x = -1 . . . . subtract 1 from both sides
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3. Something that reduces to x = x will have an infinite number of solutions.
One such equation is ...
x+1 = x+1
Subtracting 1 from both sides gives ...
x = x . . . . true for all values of x
Answer:
(f+g)(x) = 3x^2 + x + 1
Explanation:
We are given that:
f(x) = 3x^2 - 1
g(x) = x + 2
To find (f+g)(x), all we have to do is add the above to functions as follows:
(f+g)(x) = f(x) + g(x)
= 3x^2 - 1 + x + 2
= 3x^2 + x + 1
Hope this helps :)
Answer:
Si una ecuación tiene el mismo valor numérico en ambos miembros, (a) es ... El Demuestre que la ecuación x = xo + vt, donde v es velocidad y x y xo son longitudes, ... cuál de las ecuaciones siguientes es dimensionalmente correcta? ... el número más grande, usaremos (1) metros, (2) pies, (3) pulgadas o (4) centímetros?
Step-by-step explanation:
Answer:
what is your question
Step-by-step explanation:
