Question

find the square of "6x+7y"
I will reward you with a brainliest mark on your answer
if it is correct ​

Answer 1

$\bold\green{\underline{Square\:of\:6x+7y}}$

$= (6x + 7y)(6x + 7y) \\ = 36 {x}^{2} + 42xy + 42xy + 49 {y}^{2} \\ = 36 {x}^{2} + 84xy + 49 {y}^{2}$

Hence,

$\bold\orange{\underline{The\:square\: number=36x^2+84xy+49y^2}}$

Answer 2

$\rule{200}3$

$\huge\tt{QUESTION:}$

• find the square of "6x+7y"

$\rule{200}3$

$\huge\tt{SOLUTION:}$

$\bold\purple{\tt{↪Square\:of\:6x+7y}}$

$\begin{lgathered}↪ (6x + 7y)(6x + 7y) \\ ↪ 36 {x}^{2} + 42xy + 42xy + 49 {y}^{2} \\ ↪ 36 {x}^{2} + 84xy + 49 {y}^{2}\end{lgathered}$

$\tt\red{The\:square\: number=36x^2+84xy+49y^2}$

$\rule{200}3$