find the square of "6x+7y"
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find the square of "6x+7y"
I will reward you with a brainliest mark on your answer
if it is correct
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[tex]\bold\green{\underline{Square\:of\:6x+7y}}[/tex]
[tex] = (6x + 7y)(6x + 7y) \\ = 36 {x}^{2} + 42xy + 42xy + 49 {y}^{2} \\ = 36 {x}^{2} + 84xy + 49 {y}^{2} [/tex]
Hence,
[tex]\bold\orange{\underline{The\:square\: number=36x^2+84xy+49y^2}}[/tex]
[tex]\rule{200}3[/tex]
[tex]\huge\tt{QUESTION:}[/tex]
[tex]\rule{200}3[/tex]
[tex]\huge\tt{SOLUTION:}[/tex]
[tex]\bold\purple{\tt{↪Square\:of\:6x+7y}} [/tex]
[tex]\begin{lgathered}↪ (6x + 7y)(6x + 7y) \\ ↪ 36 {x}^{2} + 42xy + 42xy + 49 {y}^{2} \\ ↪ 36 {x}^{2} + 84xy + 49 {y}^{2}\end{lgathered} [/tex]
[tex]\tt\red{The\:square\: number=36x^2+84xy+49y^2} [/tex]
[tex]\rule{200}3[/tex]