please help me and i promise i will mark you as brainliest factor it by step by step 3+11(x+y)-4(x+y)^{2}

-(4(x+y)+1)(x+y-3)

Step-by-step explanation:

factor out the common term -1 first to get

(take out the -1 for now, we'll add it back later)

add back the -1 from the first step

Refine the equation:

step-by-step explanation:

where is the questions

well what you have to do is divide 84 by 6 so theanswer

step-by-step explanation:

84 divided by 6 = 14

and that lightbulb changing party must be freaking lit!