Question

Please help me! I will mark you brainliest if you are right and show your work!! I don't get polynomials and all the other stuff.

Multiply and simplify.

2x(^2)y(^3)z(^2) · 4xy(^4)x(^2)
Show your work!!

Answer 1

Is that x at the end supposed to be a z?

Answer 2

$\bf 2x^2y^3z^2\cdot 4xy^4x^2\implies 2\cdot 4\cdot x^2\cdot x^2\cdot x\cdot y^3\cdot y^4\cdot z^2\implies 8x^{2+2+1}y^{3+4}z^2 \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ ~\hfill 8x^5y^7z^2~\hfill$