Question

find the given square by using identity and verify. (xy+3z)2​

Answer 1

Step-by-step explanation:

$(xy + 3z)2 \\ (2xy + 6z) \\ ans \\ hope \: it \: hlps \: uh$

Answer 2

$\huge\orange{answer}$⇒

(xy+3z)²

using (a+b)²=a²+b²+2ab

we get,(xy)²+(3z)²+2(xy)(3z)

=x²y²+9z²+6xyz

$\huge\pink{@alurringbabe}$