1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard VI
Mathematics
Formation of Algebraic Expressions
Simplify: 4...
Question
Simplify:
(
4
−
y
)
−
2
(
2
y
−
3
)
A
6
−
2
y
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
4
−
3
y
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
8
−
4
y
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
10
−
5
y
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution
The correct option is
D
10
−
5
y
−
5
y
+
10
(or
10
−
5
y
): Do not forget to reverse the signs of every term in a subtracted expression
(
4
−
y
)
−
2
(
2
y
−
3
)
=
4
−
y
−
4
y
+
6
=
−
5
y
+
10
(or
10
−
5
y
)
Suggest Corrections
0
Similar questions
Q.
Show that each one of the following systems of linear equation is inconsistent:
(i) 2x + 5y = 7
6x + 15y = 13
(ii) 2x + 3y = 5
6x + 9y = 10
(iii) 4x − 2y = 3
6x − 3y = 5
(iv) 4x − 5y − 2z = 2
5x − 4y + 2z = −2
2x + 2y + 8z = −1
(v) 3x − y − 2z = 2
2y − z = −1
3x − 5y = 3
(vi) x + y − 2z = 5
x − 2y + z = −2
−2x + y + z = 4
Q.
Simplify :
(
2
y
3
+
3
y
−
7
)
−
(
8
y
−
6
)
+
(
4
y
3
−
2
y
+
1
)
Q.
Simplify:
(
4
y
3
+
2
y
2
−
y
+
9
)
−
(
y
3
−
5
y
2
+
3
)
Q.
Divide the given polynomial by the given monomial.
(
3
y
8
−
4
y
6
+
5
y
4
)
÷
y
4
Q.
State whether True or False.
Multiply:
2
y
−
4
y
3
+
6
y
5
by
y
2
+
y
−
3
.
The answer is
6
y
7
+
6
y
6
−
22
y
5
−
4
y
4
+
14
y
3
+
2
y
2
−
6
y
.
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
Formation of Algebraic Expressions
MATHEMATICS
Watch in App
Explore more
Formation of Algebraic Expressions
Standard VI 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
Solve
Textbooks
Question Papers
Install app