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slega [8]
2 years ago
10

X² + 8x=-3 A. 8 B. 16 C. 64 D. 4

Mathematics
2 answers:
Alexxx [7]2 years ago
6 0

Answer:

no one of the choices is right the right answer is -0.3944

Step-by-step explanation:

8² + 8×8=128

so it's wrong

16² + 8×16=384

so it's wrong

64² + 8×64=4608

so it's wrong

4² + 8×4=48

kari74 [83]2 years ago
4 0

Answer:

hablan español? Si hablan porfavor me pueden ayudar en una tarea de matemática que no se mucho matemática

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2 years ago
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Galina-37 [17]

Step-by-step explanation:

oh, come on. you can just use common sense.

a local minimum is a point where the curve goes down to, and then turns around and starts to go up again. that point in the middle, where it turns around and does not go down any further, is the minimum.

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2 years ago
Find The Difference.<br> 1) 8.5-7.6=<br> 2)-2.5-17.8=<br> 3 -2.9-(-7.5)=<br> 4) 3.5-1.9=
Dahasolnce [82]

Answer:

1. 0.9

2. -20.4

3. 4.6

4. 1.6

8 0
3 years ago
Read 2 more answers
Do<br>main of ln(2x+3/×-1)
lozanna [386]
<span>so your equation  would be  2x-3=-1  then your answer would be -1

</span>
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A girl cut off 2/5 of a ribbon. The piece she cut off was 5 meters long.How
valentinak56 [21]

Answer:

12.5

Step-by-step explanation:

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