Multiply the following using the vertical multiplication method:
3x^2 +5x + 1
xx^2- 2x + 4

answer: a

step-by-step explanation: the answer is a due to the rule of symmetry; that a line of symmetry must divide a figure into 2 pieces that are the exact same, only reflected over a line of symmetry. b and c do not have lines of symmetry and would not divide the figure evenly, thus making the answer a.

the answer to 1/4x+5/3x-4=2-1/12x is x=3

hope this if needed hmu

the answer is 0052

0 0 5 2

5 0 2 6 3 5

− 0

2 6

− 0

2 6 3

− 2 5 0

1 3 5

− 1 0 0

3 5

c.) 38 blocks

mark brainliest   : )