An expression is shown below:
10n3 − 15n2 + 20xn2 − 30xn

Part A: Rewrite the expression by factoring out the greatest common factor. (4 points)
Part B: Factor the entire expression completely. Show the steps of your work. (6 points)

(5n²+10xn)(2n-3)

Step-by-step explanation:

10n³-15n²+20xn²-30xn

1. Factor by grouping

(10n³-15n²)+(20xn²-30xn)

2. Pull out Greatest Common Factor from each Pair

5n²(2n-3)+10xn(2n-3)

3. Rewrite Factored Expression Properly

(5n²+10xn)(2n-3)

=(5n²+10xn)(2n-3)

Tell me if this helps

final answer is : )