Answer:
3x²+7x-6
Explanation:
Original Equation;
(x+3)(3x-2)
Multiply the first term by the second term.
x(3x-2)+3(3x-2)
Multiply x by 3x and x by -2
3x²-2x+3(3x-2)
And then multiply 3 by 3x and 3 by -2
3x²-2x+9x-6
Group like terms
3x²-2x+9x-6
Simplify
3x²+7x-6
(x+3)(3x-2)
x(3x-2)+3(3x-2)
3x²-2x+9x-6
3x²+7x-6