the sum of roots of equation x² - 7x+10=0 is ?
Answers
Answered by
1
Step-by-step explanation:
To solve for the unknown variable, separate into two equations: one with a plus and the other with a minus.
=
7
+
3
2
x=\frac{7+3}{2}
x=27+3
=
7
−
3
2
x=\frac{7-3}{2}
x=27−3
Answered by
0
Answer:
Step-by-step explanation:
Attachments:
Similar questions