15. Give possible expressions for the length and breadth of each of the following
rectangles, in which their areas are given.
Arca 35y+13y-12
Answers
Answered by
5
Answer:
Answer: Given,
25
a
2
−
35
a
+
12
By splitting the middle term, we get:
25
a
2
−
15
a
–
20
a
+
12
=
5
a
(
5
a
–
3
)
–
4
(
5
a
–
3
)
=
(
5
a
–
3
)
(
5
a
–
4
)
Hence, possible length
=
5
a
–
3
Possible breadth
=
5
a
–
4
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