Find f (x) + g(x) f(x)=3x^2-x g(x) =2x^2+3x

Asequence of numbers begins with 12 and progresses geometrically. each number is the previous number divided by 2. which value can be used as the common ratio in an explicit formula that represents the sequence? 1/2 2 6 12

Me asap on # : explain how factoring a trinomial, ax^2+ bx+ c, when a does not equal 1 different from factoring a trinomial when a = 1.

Find the value of x. give reasons to justify your solutions! l, m ∈ kn