Math, asked by swastikaghosh12, 10 months ago

22. If x + y + z = 13 and x2 + y2 + z = 55, then
find the value of xy + yz + xz.
(A) 39
(B) 57
(C) 50
(D) 93
(E) None of these

Answers

Answered by mailtosnowdrop

2

Hope it helps you....plz mark brainliest

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