Multiply. (2x2 – 3x + 1)(x2 - 4x - 3)
O A. 3x2 - 7x-2
O B. 2A - 11x3 + 7x2 + 5x - 3
O C. 2x4 + 12x2 – 3
O D. 244 - 4x2 + 12x-3

Could somebody me with this radical simplification?

Which equation expression the relationship between the number of boxes b and the number of cans c and the proportion is 48

Which is a logical conclusion based on the given information? a. figure abcd is a rhombus by the definition of a rhombus. b. segment ac is congruent to segment dc by cpctc. c. angle acb is congruent to angle adc by the angle-side-angle theorem. d. triangle acd is congruent to triangle cab by the hypotenuse-leg theorem.