Question

For = 9 and y = 4, the value of
X square +2xy+ysquare-3 is

Answer 1

QuestioN:-

For x = 9 and y = 4, the value of

X square +2xy+y square -3 is

SolutioN:-

= 166

Step-by-step explanation:-

Given:-

• x = 9
• y = 4

`\sf {\hookrightarrow \: {x}^(2) + 2xy + {y}^(2) - 3} \\ \\`

`\sf {\hookrightarrow {9}^(2) + 2(9)(4) + {4}^(2) - 3 } \\ \\`

`\sf {\hookrightarrow \: 81 + 72 + 16 - 3 } \\ \\`

`\sf {\hookrightarrow 169 - 3 } \\ \\`

`\sf {\hookrightarrow \huge \boxed {166}}`

`{\rule{200pt}{5pt}}`

____Hope you understood!____