Question

Which system of equations can be used to find the roots of the equation 4x^5-12x^4+6x=5x^3-2x?

Answer 1

hello : The answer is D,

the last system

the system is ;

y =4x^5-12x^4+6x

y = 5x^3-2x

Answer 2

We are given equation :
`4x^5-12x^4+6x=5x^3-2x`.

We need to find the system of equations can be used to find the roots of the given equation.

We can see that left side of the equation is
`4x^5-12x^4+6x`.

And Right side of the eqaution is
`5x^3-2x`.

So, we could set each of the left and right side expression equal to y.

We get

`y=4x^5-12x^4+6x` and

`y=5x^3-2x` are the system of equations can be used to find the roots of the equation
`4x^5-12x^4+6x=5x^3-2x`.