Factor completely:
z
2
−
49
\displaystyle {z}^{{2}}-{49}
z
2
−
49
=
Preview
Question 6
Question Help:
Video
Submit
Try a similar question
License
[more..]
\displaystyle
Enter your answer as an expression. Example: 3x^2+1, x/5, (a+b)/c
Be sure your variables match those in the question