If A = 2 r 2 + 6 r + 1 A=2r 2 +6r+1 and B = 2 r − 6 , B=2r−6, find an expression that equals 2 A − 3 B 2A−3B in standard form.

Write the product as a trinomial. (x + 2)(x + 3) x2 + 5x + 6 x2 + 6x + 6 x2 + 6x + 5 x2 + 5

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

For the equations below which statement is true ? -2x=14 6x=-42