Mathematics, 02.10.2019 02:30 nicolemaefahey

Solve for x.

x2 + 4x - 21 = 0

a.

-3, -7

b.

-3, 7

c.

3, -7

d.

3, 7

Answers: 2

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Solve for x.

x2 + 4x - 21 = 0

a.

-3, -7

b.

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More questions: Mathematics Another questions

Solve for x.x2 + 4x - 21 = 0a. -3, -7b. -3, 7c. 3, -7d. 3, 7

Answers

Another question on Mathematics

Solve for x.

x2 + 4x - 21 = 0

a.

-3, -7

b.

-3, 7

c.

3, -7

d.

3, 7