Question

question
factor the expression completely.
$30x - 70x^4$

Explanation:

Step1: Identify the GCF

Find the greatest common factor (GCF) of the terms \(30x\) and \(-70x^4\). The GCF of 30 and 70 is 10, and the GCF of \(x\) and \(x^4\) is \(x\). So the GCF is \(10x\).

Step2: Factor out the GCF

Factor out \(10x\) from each term:
\(30x - 70x^4 = 10x(3 - 7x^3)\)

Answer:

\(10x(3 - 7x^3)\)