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Byju's Answer
Standard VII
Mathematics
Rearranging the Terms in an Inequation
solve by fact...
Question
solve by factorisation
1) 9x
2
- 15x + 6
2) 4x
2
+ 3x + 5
3) 5x
2
- 6x - 2
4) 2x
2
- 5x + 3
Open in App
Solution
1
.
9
x
2
-
15
x
+
6
=
9
x
2
-
9
x
-
6
x
+
6
=
9
x
x
-
1
-
6
x
-
1
=
9
x
-
6
x
-
1
=
3
3
x
-
2
x
-
1
4
.
2
x
2
-
5
x
+
3
=
2
x
2
-
2
x
-
3
x
+
3
=
2
x
x
-
1
-
3
x
-
1
=
2
x
-
3
x
-
1
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0
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