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Solve for x. x2 + 4x - 21 = 0

Solve for x. x2 + 4x - 21 = 0
asked 23.5k views
4 votes
Solve for x.

x2 + 4x - 21 = 0

asked
User Drop
by
6.8k points

1 Answer

1 vote
2x + 4x - 21 = 0
6x - 21 = 0
6x = 21
x=3.5
answered
User Atakan
by
7.2k points
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