Subtract 2x 2 - 6x - 4

from 4x 2 - 4x + 3.

Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions.a.  x2  − 4x  − 7 = 0b. 4r2  + 11r  − 3 = 0c. 3m2  + 7 = 0d.  t2  + 2t  + 1 = 0

Complete the solution of the equation. find the value of y when x equals to 6 4x+y=20

In an improper fraction, is the numerator equal to, less than, or greater than the denominator