Register

For what value of b in the equation (2z + b)(z − 3) = 0 will a solution for z be −4?

For what value of b in the equation (2z + b)(z − 3) = 0 will a solution for z be −4?
asked 102k views
4 votes
For what value of b in the equation (2z + b)(z − 3) = 0 will a solution for z be −4?

asked
User KumarA
by
7.8k points

1 Answer

3 votes
( - 8 + b )( - 4 - 3 ) = 0;
( - 8 + b )( - 7 ) = 0 ;
-8 + b = 0;
b = 8.
answered
User Wxkevin
by
7.8k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Link Copied!