SOLUTION: 5x(squared)=4x(squared)-4x

Question 198545: 5x(squared)=4x(squared)-4x
Answer by jojo14344(1513) (Show Source): You can put this solution on YOUR website!

Given:

Continuing,

We complete the square to get the vertex;
, take half of the middle constant, then squared =

Then "add" and also "subtract" to the eqn, so it won't affect the operation:

via vertex form, , where
So the vertex, , ---> (-2,-4)

For the x-Intercept:
Continuing the Eqn,

;

Thank you,
Jojo

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