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IrinaVladis [17]
2 years ago
6

Solve the quadratic equation by completing the square x²+12x+26=0

Mathematics
1 answer:
vova2212 [387]2 years ago
4 0

Answer:

x={-13,-2}

Step-by-step explanation:

(x+13)(x+2)=0

x+13=0

x=-13

x+2=0

x=-2

x={-13,-2}

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Toni is 30 inches less than twice Jordan's height. Toni is 66 inches tall. How tall is Jordan?
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What is the answer to 2x+3=-8 if<br> x=-8.
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Answer:

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Step-by-step explanation:

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2 years ago
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jeyben [28]

Answer:

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Step-by-step explanation:

Hi,

Considering that one side is equal to 38 degrees, we know this isn't a 30 - 60 - 90 triangle.

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