Answer:
ddx(x−m)=−mx−m−1
That is, ddx(x−m)=−mx−m−1. where m is a positive integer.
Answer:
m>5
Step-by-step explanation:
Let's solve your inequality step-by-step.
m+4>9
Step 1: Subtract 4 from both sides.
m+4−4>9−4
m>5
Answer:

Step-by-step explanation:
Isolate the variable by dividing each side by factors that dont't contain the variable.



-8 -8

Divide both sides by 5.

Answer:
3i
Step-by-step explanation:
Using the rule of radicals
×
⇔ 
and
= i
Given

= 
=
×
× 
= 3 ×
× i
= 3i