Question

9x
$9x^{2} + 6xy + y {}^{2}$
​

Answer 1

Answer:

9x²+6xy+y² = (3x+y)²

Step-by-step explanation:

9x²+6xy+y²

BY USING:- [(a+b)² = a²+2ab+b²]

WE GET,

9x²+6xy+y²

(3x)²+2(3x)(y) + (y)²

(3x+y)²

SO,

I HOPE YOU UNDERSTOOD THE QUESTION!!!

                                       !!!JAI SHREE KRISHNA!!!

Answer 2

${\huge{\green{\underline{\underline{\pink{Aηѕωєя \: :}}}}}}$

9x²+6xy+y² = (3x)² + 2(3x)(y)+(y)²

Using identity I

= (3x+y)²=(3x+y)(3x+y)

${\huge{\red{\underline{\overline{\mathscr{\red{Hope \: This \: Helps \: You}}}}}}}$