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notsponge [240]

3 years ago

11

Solve the following:

2 answers:

Anna11 [10]3 years ago

7 0

we are to solve each trinomial. this should cost more points than any other items to be solved.
The discriminants of all equations are negative hence the roots are imaginary numbers
1. x = -1 +- 2.8284 i 2. x = 3.5 +- 0.8660 i 3. x = -2/3 +- 0.9428 i 4. x = -2 +- i 5. x = -4 +- 2.4495 i

Vilka [71]3 years ago

3 0

Answer:

the anwser is b

Step-by-step explanation:

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Use distance formula and take this question down, <em><u>easily</u></em>.

Step-by-step explanation:

Distance xy =

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Therefore AB

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= $\sqrt{(4)^2 +(4)^2}$

= $\sqrt{32}$

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Step-by-step explanation:

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