3 years ago

Solve this quadratic equation by completing the square x^2+8x=10

1 answer:

6 0

Answer:

1.1 ,-9.1

Step-by-step explanation:

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umka2103 [35]

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AnnZ [28]

Answer:

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3 years ago

DanielleElmas [232]

By pythagorean thoerm u can find
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3 years ago

inessss [21]

The numbers are 4,8, and 14 because 4+8+14=26 an 4x2=8 and 8+6=14

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3 years ago

Masja [62]

Answer:

x=21

Step-by-step explanation:

We know that C is a right angle, which means that x + 3x+6 = 90

$4x+6=90\\4x=84\\x=21$

Have a nice day. hope I helped please rate brainliest!

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3 years ago