Question

if X + Y equal to 12 and xy equal to 14 find the value of x square + Y square

Answer 1

$\bold{\huge{\underline{\color{purple}{\mathcal{\star\: Hello\: Mate!\star}}}}}$

➡️➡️here's your answer!⬅️⬅️

since,

x + y = 12

and,

xy = 14

so,

(x+y)² = x² + y² + 2xy

then, by substituting the values,

(12)² = x² + y² + 2(14)

144 = x² + y² + 28

x² + y² = 144 - 28

x² + y² = 116 ......Ans

$\red{\boxed{\bold{\underline{ hope \: you \: understood!}}}}$

Answer 2

HOPE THIS WILL HELP U