Question

Help !! Write the quadratic equation in standard form

Answer 1

Answer:

$f(x)=-2x^2-6x-6$

Step-by-step explanation:

$2x^2+2+5x=-4-x$

$2x^2+2+5x-5x=-4-x-5x\\ 2x^2+2=-4-6x\\ 2x^2-2+2=-4-2-6x\\ 2x^2=-6-6x\\ 2x^2-2x^2=-2x^2-6x-6$