Question

2 ( x² + 2xy ) + 5 – xy + y², when
when x = –2 and y = +5​

Answer 1

Answer:

Answer=8

Step-by-step explanation:

2[(-2)

$2( - 2) {}^{2} + ( - 2)(5) + 5 - ( - 2)(5) + (5) {}^{2} \\ \\ 2(4 - 20) + 5 + 10 + 25 \\ \\ 8 - 40 + 40 \\ \\ 8$

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