Me ! solve for x. show each step of the solution. 4.5(4 − x) + 36 = 202 − 2.5(3 + 28)

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?