ericlawton
20.05.2021 •
Mathematics
Use the quadratic formula to solve for the zeros: 2x^2 + 39 = -18
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Ответ:
18
Step-by-step explanation:
2
2
+
3
9
=
−
1
8
2x^{2}+39=-18
2x2+39=−18
2
2
+
3
9
−
(
−
1
8
)
=
0
Ответ:
2 inches
Step-by-step explanation:
idk how but it is