Choose the correct simplification of 9x2(4x + 2x2 − 1)

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

Which of the following statements is not true? a.parallel lines are lines in the same plane that never intersect. b.congruent figures have the same shape and same size angles and sides. c.similar figures must have the same shape and the same size. d.a rotation is when you turn a figure around a certain point.

For how answer my question this will be the last question can you answer in math subject