michael1295
04.02.2022 •
Mathematics
If x²+y²=106 and xy=24, find the value of 2(x+y)²
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Ответ:
(×+y)^2 = x^2 + y^2+ 2xy
= 106+ 2×24
=106+48
=154
2×154 = 308
Ответ:
.
Step-by-step explanation: