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If and are the roots of the quadratic equation then find the value of and .
MATHEMATICS · Subjective · CBSE · Mathematics · Polynomials · Polynomials
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
.
Related theory
Polynomials
Quadratic Equations
Nature and relations of roots
Algebra
Relationship between zeroes and coefficients
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