Question

7. If x = 2 and y = 4, find the value of: (a) x2 + y2 + xy.
Please give me the answer with process.​

Answer 1

Answer:

x²+y²+xy=2²+4²+2×4=4+16+8=28.

Answer 2

QUESTION:-

$If \: x = \: 2 \: and \: y= 4, \: find \: the \: value \: of \: : (a) {x}^{2} + {y}^{2} + xy.$

ANSWER:-

$Given \: that \: x \: = 2 \: and \: y = 4$

$So, \: {x}^{2} + {y}^{2} + xy \: will \: be :$

${2}^{2} + {4}^{2} + 2 \times 4$

$= \: 4 + 16 + 8$

$= 20 + 8$

$= 28$

HOPE IT HELPS ✌