Clare makes a pattern of shapes each shape in the pattern is 1 unit longer and 1 unit taller than the shape before it. Which picture could show the first three shapes in Clare pattern?

Multiply and simplify. (x - 4) (x^2 – 5x – 6) i will mark brainliest if your answer is right. show how you got the answer. if your answer is correct but does not show how you got the answer you will not be marked brainliest.