Which of the following is equivalent to the quadratic equation below after completing the square?

1 answer:

3 0

X^2 + 4x = 0
x^2 + 4x + 4 = 0 + 4
(x + 2)^2 = 4

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Yuki888 [10]

The answer is 2.625$ rounded up to 2.63$

3 0

3 years ago

IgorC [24]

Answer:

$500

Step-by-step explanation:

Today the price of a Jeep is $25,000.

In 1970, the price was $5,000.

We need to find the relative price. It can be calculated as follows :

$P=\dfrac{25000}{5000}\times 100\\\\P=\$500$

So, the relative price is $500.

4 0

3 years ago

NARA [144]

The summation of negative 5 n minus 1, from n equals 3 to 12 can be expressed as

n = 3/12

substitute the value of n to the equatio

-5n – 1

-5( 3/12 ) -1

-9/4

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3 years ago

gtnhenbr [62]

19,008 I just used a calculator

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2 years ago

PtichkaEL [24]

What do you need to help?

6 0

2 years ago