zelayashania zelayashania

20-05-2023
Mathematics

contestada

What are the exact solutions of x2 - 5x-7= 0, where
Ox=
O
x=
X
H
-5± √3
2
5+√3
2
-5± √53
2
5± √53
2
X=
-b± √b²-4ac7
2a

What are the exact solutions of x2 5x7 0 where Ox O x X H 5 3 2 53 2 5 53 2 5 53 2 X b b4ac7 2a class=

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