Identify Common Factor: Identify the common factor in both terms.Both terms −x and −3x4 have a common factor of x.
Factor Out GCF: Factor out the greatest common factor from both terms.The greatest common factor is −x. Factoring −x out of both terms gives us −x(1+3x3).
Check Further Factoring: Check if the remaining expression inside the parentheses can be factored further.The expression 1+3x3 cannot be factored further using real numbers, as it is not a difference of cubes or any other factorable form.
Write Final Form: Write down the final factored form of the expression.The completely factored form of the expression is −x(1+3x3).
More problems from Evaluate numerical expressions involving exponents