Which is right for perimeter 5cm^2 or 5cm

Multiply. −2x(6x4−7x2+x−5) express the answer in standard form. enter your answer in the box.

Micah solves a linear equation and concludes that x = 0 is the solution. his work is shown below. (1 – 3x) = 4(– + 2) 0 = x which statement is true about micah’s solution?

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much