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Leto [7]
3 years ago
9

Which of the following is a solution of x^2+8x= -32

Mathematics
1 answer:
juin [17]3 years ago
3 0

Answer:

X1=-4+4i

X2=-4-4i

Step-by-step explanation:

X^2+8x+32=0

Δ=b^2-4ac=8^2-4(32)=-64<0

X1=(-b-i√Δ) /2a=(-8-8i)/2=-4-4i

X2=(-b+i√Δ) /2a=(-8+8i)/2=-4+4i

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Answer:

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Step-by-step explanation:

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am - 6m = 2c - ac ( factor left side )

m(a - 6) = 2c - ac ( divide both sides by (a - 6))

m = \frac{2c-ac}{a-6}


3 0
3 years ago
Someone help me with this please
storchak [24]

Answer:

x = 114

Step-by-step explanation:

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8 0
2 years ago
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Sphinxa [80]

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6 0
3 years ago
Help please! i don’t understand how to do this!
atroni [7]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
Read 2 more answers
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ahrayia [7]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
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