What value added to x^2+2x would complete the square?

1 answer:

7 0

D is the only one which would make sense :)

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andrey2020 [161]

Check the picture below.

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2 years ago

Anastaziya [24]

Answer:

8/7

Step-by-step explanation:

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3 years ago

Paraphin [41]

The formula for perimeter is

Side a x2 + side b x2

So just multiply 18 by two, and subtract it from 108

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2 years ago

Vlad [161]

Answer: y=-8/5x-4

Step-by-step explanation:

8x+5y=-20

-8x -8x

5y=-8x-20

/5 /5

y=-8/5x-4

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3 years ago

Bad White [126]

Answer:

Step-by-step explanation:

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3 years ago