Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
If
x
=
2
3
x=\frac{2}{3}
x
=
3
2
and
x
=
−
3
x=-3
x
=
−
3
are the roots of the quadratic equation
a
x
2
+
7
x
+
b
=
0
ax^2+7x+b=0
a
x
2
+
7
x
+
b
=
0
then find the value of
a
a
a
and
b
b
b
.
Browse the problem library