1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard IX
Mathematics
(x±a)(x±b) = x²±(a+b)x+ab.
The simplifie...
Question
The simplified form of
(
x
+
2
)
(
x
+
3
)
−
(
x
−
2
)
(
x
−
3
)
is
A
9
x
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
10
x
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
−
10
x
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
−
9
x
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is
A
10
x
x
2
+
2
x
+
3
x
+
6
−
(
x
2
−
2
x
−
3
x
+
6
)
=
x
2
+
5
x
+
6
−
x
2
+
5
x
−
6
=
10
x
Suggest Corrections
0
Similar questions
Q.
Determine whether
(
x
+
1
)
is a factor of the polynomial:
2
x
4
+
9
x
3
+
2
x
2
+
10
x
+
15
Q.
Find the LCM of the following:
2
x
3
−
3
x
2
−
9
x
+
5
,
2
x
4
−
x
3
−
10
x
2
−
11
x
+
8
whose GCD is
2
x
−
1
.
Q.
Divide
2
x
3
−
9
x
2
+
10
x
by
(
2
x
+
5
)
and also verify the result.
Q.
Add the following:
2
x
3
−
9
x
2
+
8
,
3
x
2
−
6
x
−
5
,
7
x
3
−
10
x
+
1
and
3
+
2
x
−
5
x
2
−
4
x
3
Q.
Simplify
9
x
−
5
(
2
x
−
3
)
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
(x+a)(x+b)
MATHEMATICS
Watch in App
Explore more
(x±a)(x±b) = x²±(a+b)x+ab.
Standard IX 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