Answer the following equations by giving the roots, position in the number line,
test points and interval notation. Write your answers in a piece of paper.
No.1 : x2 + 12x + 32 < 0
No.2: x2 + 3x -18 > 0
test points and interval notation. Write your answers in a piece of paper.
No.1 : x2 + 12x + 32 < 0
No.2: x2 + 3x -18 > 0
Answers & Comments
Answer:
[tex]x2 \: + \: 12x \: + 32 \: < 0 \\ = x2 \: + \: 12x = 13 {x}^{2} + 32 = 45 {x}^{2} [/tex]
Step-by-step explanation:
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