Class 7subject : Maths (Mathematics)Book : Viva class 7Chapter : Algeb

1.	Class 7subject : Maths (Mathematics)Book : Viva class 7Chapter : Algebraic expressionsExercise : 6.3 Question : 2. If x = -1, find the value of the following.(d). x² + y² - 2xymansi kamble if you are watching this please answer you really helped me so much ( ◜‿◝ )♡and please don't answer any kinds of duidkfffif,or something else if you don't know the answer please just ignore
Answer» Answer: Step-by-step EXPLANATION: X= -1 (-1) square + y square - 2(-1)y = 1 + y square -(-2Y) = 1+y square + 2y

Class 7subject : Maths (Mathematics)Book : Viva class 7Chapter : Algebraic expressionsExercise : 6.3 Question : 2. If x = -1, find the value of the following.(d). x² + y² - 2xymansi kamble if you are watching this please answer you really helped me so much ( ◜‿◝ )♡and please don't answer any kinds of duidkfffif,or something else if you don't know the answer please just ignore

Answer»

Answer:

Step-by-step EXPLANATION:

X= -1

(-1) square + y square - 2(-1)y

= 1 + y square -(-2Y)

= 1+y square + 2y