How do you solve c2+10c+9=0

asked Aug 15, 2020 176k views

0 votes

5.0k points

Please log in or register to add a comment.

7 votes

Answer:

Explanation:

Step 1: Factor left side of equation.

(c+1)(c+9)=0

Step 2: Set factors equal to 0.

c+1=0 or c+9=0

c=−1 or c=−9

C= -1 OR C= -9

6.0k points

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

6.0m questions

7.8m answers