Simplify. (x + y)(2x + y) + (x + 2y)(x – y)..............
Simplify.
(x + y)(2x + y) + (x + 2y)(x – y)..............
Pawan Prajapati , 4 Years ago
Grade 12
8 grade maths> Simplify. (x + y)(2x + y) + (x + 2y)(x – ...
1 AnswersHarshit Singh
Last Activity: 4 Years ago
Dear Student
(x + y)(2x + y) + (x + 2y)(x – y)
= 2x^2+ xy + 2xy + y^2+ x^2- xy + 2xy - 2y^2
= 3x^2+ 4xy - y^2
Thanks
(x + y)(2x + y) + (x + 2y)(x – y)
= 2x^2+ xy + 2xy + y^2+ x^2- xy + 2xy - 2y^2
= 3x^2+ 4xy - y^2
Thanks
LIVE ONLINE CLASSES
Prepraring for the competition made easy just by live online class.
Full Live Access
Study Material
Live Doubts Solving
Daily Class Assignments
Other Related Questions on 8 grade maths
WHAT ARE THE FORMULAS FOR FINDING THE INITAL SPEED
WHAT ARE THE FORMULAS FOR FINDING THE INITAL SPEED
8 grade maths
1 Answer Available
Last Activity: 27 Days ago
What is the formula of \[{x^2} + {y^2} + {z^2}?\
What is the formula of \[{x^2} + {y^2} + {z^2}?\
8 grade maths
1 Answer Available
Last Activity: 3 Months ago
What is the value of $ 5 $ million dollars in Indian rupees given that one dollar is equal to $ 75 $ Indian rupees.
What is the value of $ 5 $ million dollars in Indian rupees given that one dollar is equal to $ 75 $ Indian rupees.
8 grade maths
1 Answer Available
Last Activity: 3 Months ago
How many perfect cubes can you find from 1 to 100? How many from -100 to 100?
How many perfect cubes can you find from 1 to 100? How many from -100 to 100?
8 grade maths
1 Answer Available
Last Activity: 4 Months ago