Which of the following is the solution set of x² + 8x + 12 = 0?

A. {2, 6}

B. {-2, - 6}

C. {}

Question

Lilliana Barrett

Mathematics

19 February, 16:30

Which of the following is the solution set of x² + 8x + 12 = 0?

A. {2, 6}

B. {-2, - 6}

C. {}

+1

Answers (1)

Know the Answer?

Ana Craig · Answer 1

X^2+8x+12=0 so cause the two numbers that sum of them is 8 and multiples of them is 12 are 2and6 so (x+6) (x+2) = 0 so x=-2 and x=-6 so the answer is B

Which of the following is the solution set of x² + 8x + 12 = 0?A. {2, 6}B. {-2, - 6}C. {}

Which of the following is the solution set of x² + 8x + 12 = 0?

A. {2, 6}

B. {-2, - 6}

C. {}