Question

Find all real solutions of the equation, approximating when necessary.

x2 + 4x + 10x+15= 0
a. X8 2.426
c. 78 5.128
b. XX-2.426
d. X8 -5.128

Answer 1

id say b XX-2.426

Explanation:

will if u add all the xs toghether depending on what grade ur in it would probly be 16+15=0 but thats not one of the answers so you would have to simplify it or i shoud say solve it differently