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Rina8888 [55]
3 years ago
13

Y=- x2 – 5х – 12 help me please ​

Mathematics
2 answers:
Phoenix [80]3 years ago
7 0
Answer: x = - 12/7

Explain

y=-x2 - 5x-12

**The y is actually 0 .. so look at The y like it’s a 0 .. pretend the y is a 0**

**Solve this **x x 2 - 5x-12** for x **

And you’ll get your answer :)

x= - 12
___
7

Hopefully this helped ;)



k0ka [10]3 years ago
6 0

Answer: -19x sorry if i am wrong

Step-by-step explanation:

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4 0
4 years ago
Which of the following is evaluated to 18-√-25?<br> 1) 5i<br> 2) 18-5i<br> 3) 18+5i<br> 4) 23
xz_007 [3.2K]

Option 2: 18-5i is the right answer

Step-by-step explanation:

Given

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Hence,

Option 2: 18-5i is the right answer

Keywords: Iota, complex numbers

Learn more about complex numbers at:

  • brainly.com/question/5500978
  • brainly.com/question/550017

#LearnwithBrainly

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4 years ago
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7 0
3 years ago
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