202k views
7 votes
If D = Z + 6 and C = -2 + Z - Z^2, find an expression that equals 3D + C in standard form

User Anikhan
by
7.8k points

1 Answer

6 votes

Answer:

4Z+16-Z²

Explanation:

Given that,

D = Z+6

C = -2 + Z - Z²

We need to find the value of 3D+C.

So,

3D+C = 3(Z + 6)+(-2 + Z - Z²)

= 3Z+18-2+Z-Z²

= 4Z+16-Z²

So, the required expression is 4Z+16-Z².

User KIC
by
7.8k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories