Question

(6x+5y)^2 solve this equation​

Answer 1

Answer:

$\huge {\red{ \blue{\sf{⋆⫷❥ᴀ᭄{n }}§₩ΣR⫸⋆}}}$

$\sf{ \red{ \underline{{note \ \: : }}}}$

$\sf{(x + y)}^{2} = {x}^{2} + 2xy + {y}^{2}$

$\sf = > {6x}^{2} + 2(6x \times 5y) + {5y}^{2}$

$\sf = > 36 {x}^{2} + 2(30xy) + 25 {y}^{2}$

$\red{ \sf{ = > {36x}^{2} + 60xy + 25 {y}^{2} }}$