3 years ago

Solve the given quadratic equation 2x2 + x + 1 = 0.

1 answer:

Ivan3 years ago

8 0

Answer:

2×2+x+1=0

4+x+1=0

5+x=0

x=-5

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Amanda [17]

Answer with explanation:

Factors of -36 are

$=\pm 1, \pm 2,\pm 3,\pm 4, \pm 6, \pm 9, \pm 12, \pm 18, \pm 36$

It is given that , among the factors of , -36 , one factor is 11 less than half of the other factor.

If you will take, $=\pm 1,\pm 3,\pm 4, \pm 9,$ , then you can find such pairs.

Pairs are= (3,-4), (9, -1),(-1, -6),

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Schach [20]

The radius is 9
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tatuchka [14]

Answer:

For number 1, -1.125 and -9/8. For number 2, -46.

Step-by-step explanation:

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Xelga [282]

It is not a question it’s telling you to do it haha! But just divide the (hours of / days) for example 7/2 and that would be your answer!

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fiasKO [112]

Answer:

here you go..............

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3 years ago