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Byju's Answer
Standard X
Mathematics
Roots of a Quadratic Equation
Choose the be...
Question
Choose the best possible option.
(
x
+
5
)
(
x
−
8
)
=
0
is quadratic equation.
A
Yes
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B
No
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C
Complex equation
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D
None
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Solution
The correct option is
A
Yes
(
x
+
5
)
(
x
−
8
)
=
0
x
2
−
8
x
+
5
x
−
40
=
0
x
2
−
3
x
−
40
=
0
is quadratic , because the degree of equation is 2
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0
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