Question

Write a trinomial EXPRESSION that is equivalent to 2x(3x-2)+5(3x-2)

Answer 1

Just multiply out the given expression, combine like terms and arrange them in descending order by powers of x.

2x(3x-2)+5(3x-2) =>  6x^2 - 4x + 15x - 10

Combining like terms results in   6x^2 + 11x - 10 (answer)