Application of Identity: (x+y)^2
Trending Questions
Q. Find the relation between a and b by simplifying the expression (3a+2b)2+(2a+3b)2.
Also, find the value of expression when a2+b2=5 and ab=2.
Also, find the value of expression when a2+b2=5 and ab=2.
- 113
- 13(a2+b2)+24ab
- 24(a2+b2)+13ab
- 146
Q. Find the value of expression 36x2+64y2+96xy, When x=23 and y=34.
- 100
- 10
- 1000
- 50
Q. The value of (101)2 is
- 10, 200
- 10, 201
- 10, 202
- 10, 203
Q. 252 can be expanded and expressed as:
- (20+5)2
202+52 - (20+5)2
202+52+20×5 - (20+5)2
202+52+2×20×5
Q. If x+y=7 and xy=10, then the value of (x2+y2)2xy+9 will be
Q. The value of (111)2 is
Q. If x+y=3 and xy=6, what is the value of the expression (x2+y2)2+4x2y2+4xy2+4x2y
- 36
- 45
- 81
- 72