Question

multiply (2x2 + 3x – 6)(x – 1)

Answer 1

\[2x ^{3}+x ^{2}-9x+6\]

Answer 2

first multiply everything in the first factor by x, which kicks the exponent up by one
get
\[2x^3+3x^2-6x\] then multiply everything by -1 get
\[-2x^2-3x+6\] then combine like terms in
\[2x^3+3x^2-6x-2x^2-3x+6\]
get
\[2x^3+x^2-9x+6\]