Problem

Subtract.
Your answer should be a polynomial in standard form.
left parenthesis, 3, x, start superscript, 3, end superscript, plus, 4, x, start superscript, 2, end superscript, right parenthesis, minus, left parenthesis, 2, x, start superscript, 3, end superscript, plus, 3, x, start superscript, 2, end superscript, minus, x, right parenthesis, equals
Do 4 problems