Question

Namrata's work to find the product of 7m²n and (-6mºn-3n5) is shown.
Step 1: 7man x (-6m3n-315)
Step 2: 7m n x (-6m3n) – 7m? nx (-3n5)
Step 3: -42mn2 + 21m²n6
In which step did she make her first error and what is the correct step?
Ontion I Sten 2: 7m2n x (-6m2 + 7m2n x 15)​

Answer 1

answer is 23838.Loki bri