1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard XII
Mathematics
General Term of Binomial Expansion
Resolve each ...
Question
Resolve each of the following quadratic trinomial into factor:
36a
2
+ 12abc − 15b
2
c
2
Open in App
Solution
The
given
expression
is
36
a
2
+
12
abc
-
15
b
2
c
2
.
(
Coefficient
of
a
2
=
36
,
coefficient
of
a
=
12
bc
and
constant
term
=
-
15
b
2
c
2
)
Now
,
we
will
split
the
coefficient
of
a
into
two
parts
such
that
their
sum
is
12
bc
and
their
product
equals
the
product
of
the
coefficient
of
a
2
and
the
constant
term
,
i
.
e
.
,
36
×
(
-
15
b
2
c
2
)
=
-
540
b
2
c
2
.
Now
,
(
-
18
bc
)
+
30
bc
=
12
bc
and
(
-
18
bc
)
×
30
bc
=
-
540
b
2
c
2
Replacing
the
middle
term
12
abc
by
-
18
abc
+
30
abc
,
we
get
:
36
a
2
+
12
abc
-
15
b
2
c
2
=
36
a
2
-
18
abc
+
30
abc
-
15
b
2
c
2
=
(
36
a
2
-
18
abc
)
+
(
30
abc
-
15
b
2
c
2
)
=
18
a
(
2
a
-
bc
)
+
15
bc
(
2
a
-
bc
)
=
(
18
a
+
15
bc
)
(
2
a
-
bc
)
=
3
(
6
a
+
5
bc
)
(
2
a
-
bc
)
Suggest Corrections
1
Similar questions
Q.
Resolve each of the following quadratic trinomial into factor:
15x
2
− 16xyz − 15y
2
z
2
Q.
Resolve each of the following quadratic trinomial into factor:
6a
2
+ 17ab − 3b
2
Q.
Resolve each of the following quadratic trinomial into factor:
3 + 23y − 8y
2
Q.
Resolve each of the following quadratic trinomial into factor:
14x
2
+ 11xy − 15y
2
Q.
Factorise:
36
a
2
+
12
a
b
c
−
15
b
2
c
2
View More
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Related Videos
General Term
MATHEMATICS
Watch in App
Explore more
General Term of Binomial Expansion
Standard XII Mathematics
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
AI Tutor
Textbooks
Question Papers
Install app