Solve 2x^2 + 16x + 50 = 0. A). 0-4 1 B). - 4 = 31 C). 0-2 ± 4i D). -3+ 41 30 pts

asked Sep 14, 2020 102k views

5 votes

Solve 2x^2 + 16x + 50 = 0.

A). 0-4 1
B). - 4 = 31
C). 0-2 ± 4i
D). -3+ 41

30 pts

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4 votes

Answer:

x=-4+3i, -4-3i.

Explanation:

2x^2+16x+50=0

factor out the 2

x^2+8x+25=0

Apply the quadratic formula.

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