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ICSE-VIII-Mathematics
13: Factorisation Class 8 Maths
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with Solutions -
Qstn# A-5
Prvs-Qstn
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#5
2x
3
b
2
- 4x
5
b
4
() 2x
3
b
2
- 4x
5
b
4
() 2x
3
b
2
- 4x
5
b
4
Hide Answer
Ans
:
2x
3
b
2
- 4x
5
b
4
= 2x
3
b
2
(1 - 2x
2
b
2
) () 2x
3
b
2
- 4x
5
b
4
= 2x
3
b
2
(1 - 2x
2
b
2
) () 2x
3
b
2
- 4x
5
b
4
= 2x
3
b
2
(1 - 2x
2
b
2
)
+
#5
2x
3
b
2
- 4x
5
b
4
Hide Answer
Ans
:
2x
3
b
2
- 4x
5
b
4
= 2x
3
b
2
(1 - 2x
2
b
2
)
+