Respuesta :

Answer:

4

If you are wondering about whether you can use a period rather than a question mark to punctuate a sentence that is worded as a question but issues an imperative instruction, The Chicago Manual of Style, sixteenth edition (2010) should set your mind at ease:

Step-by-step explanation:

my not telling

Answer:

x^2 +3x - 4x + 3 - 3 (note all the negatives are red = -x or red -1)   The next step is to then solve   x^2- x + 0 =  x^2- x + c   (c= 0) =  x^2- x

Step-by-step explanation:

Ok thanks for like please can I have Brainliest ?