Respuesta :
Answer:
y= 12x^3-5x
y=2x^2+x+6
Step-by-step explanation:
To build an equation system, make both sides of the given equation equal to the same variable.
Let y be the variable. The equation 12x^3 - 5x = 2x^2 + x + 6 thus becomes 12x^3 - 5x = y = 2x^2 + x + 6.
As a result, the equation system becomes
- y=12x^3-5x
- y=2x^2+x+6
Let's form two
- 12x³-5x-2x²+x+6=0
Keep cube root on one side and shift rest to right
- 12x³-4x-2x²+6=0
- 12x³+6=2x²+4x
Form equations
- y=12x³+6
- y=2x²+4x
