Question

How do I do this?!Factor completely: 2x3 + 10x2 + 4x + 20

Answer 1

Group first:
\[(2x ^{3}+10x ^{2}) + (4x + 20)\]
Factor out common factor of term in each group:
\[2x ^{2}(x+5) + 4(x+5)\]
Link the proper terms:
\[(2x ^{2}+4)(x+5)\]

Answer 2

thank you so much!