Answer:
The answer is -10 because a negative plus a positive is negative
Answer is -10
Step-by-step explanation:
Answer:
B is your answer to this problem
Step-by-step explanation:
Use the tutor app to help you he or she will help you for each problem.
Answer:
x = -7/2 multiplicity 2.
Step-by-step explanation:
4x^2 + 28x + 49 = 0
(2x + 7)(2x + 7) = 0
This is a perfect square.
2x + 7 = 0, so:
x = -7/2 multiplicity 2.