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Byju's Answer
Standard IX
Mathematics
(x±a)(x±b) = x²±(a+b)x+ab.
6 x2+11 x-10
Question
6x
2
+ 11x
-
10
Open in App
Solution
6
x
2
+
11
x
-
10
=
6
x
2
+
15
x
-
4
x
-
10
∵
6
×
-
10
=
-
60
,
15
×
-
4
=
-
60
and
15
+
-
4
=
11
=
3
x
2
x
+
5
-
2
2
x
+
5
=
2
x
+
5
3
x
-
2
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2
Similar questions
Q.
Factorise:
6
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The expansion of
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is :
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Solve
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(x±a)(x±b) = x²±(a+b)x+ab.
Standard IX Mathematics
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