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umka21 [38]
3 years ago
6

I need the answer pls help pls

Mathematics
1 answer:
ohaa [14]3 years ago
8 0

Answer:

B

Step-by-step explanation:

x² - 8x + 97 = 0

the general form to solve such quadratic equations is

x = (-b ± sqrt(b² - 4ac))/(2a)

in our case

a = 1

b = -8

c = 97

so, we get

x = (8 ± sqrt((-8)² - 4×1×97))/(2×1) =

= (8 ± sqrt(64 - 388))/2 = (8 ± sqrt(-324))/2 =

= (8 ± sqrt(324×-1))/2 = (8 ± 18×i)/2 = 4 ± 9i

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What is the answers ?
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Ok so the 2nd and 3rd are obviously wrong
there must be  a craxy pattern


hmm
1+4=5 corerct

2+5=7
that is 5 away from 12

3+6=9
that  is 12 away from 21

I see it
1+4=5
2+5+5=12
3+6+12=21
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see how it goes, 1,2,3, then jumps to 8
we need to buildto 8
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7 0
3 years ago
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Help, please I can't answer it
Ivan

Answer:

A and c i think it will help you

5 0
3 years ago
What's the answer<br><br><br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B60%20%5Ctimes%203%20%5Ctimes%202%20%5Ctimes%202%20%5
MariettaO [177]

Answer:

60

Step-by-step explanation:

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Answer:

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Explanation:

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