58x(-34)-58x65-58=?

pls name the property used tooo.

58 × (–34) – 58 × 65 – 58

= – 58 × 34 – 58 × 65 – 58 × 1

Taking out the common factors we get

–58 (34 + 65 + 1) = – 58 × 100 = – 5800