IDNLearn.com: Your reliable source for finding expert answers. Our experts are available to provide accurate, comprehensive answers to help you make informed decisions about any topic or issue you encounter.
Sagot :
Answer:
7
Step-by-step explanation:
(x^2 - 49)(x + 4) = 0
x^2 - 49 = 0
--> x^2 = 49
--> x = =7, 7
x + 4 = 0
-->x= -4
Answer:
7
as 7 square is 49 and then 49 - 49 =0
Then 0*any integer is always equal to zero
hence 7 is the answer
Thank you for joining our conversation. Don't hesitate to return anytime to find answers to your questions. Let's continue sharing knowledge and experiences! Accurate answers are just a click away at IDNLearn.com. Thanks for stopping by, and come back for more reliable solutions.