3 years ago

What is the solution for x in the equation?

Mathematics

1 answer:

navik [9.2K]3 years ago

3 0

Step-by-step explanation:

option C

hope it helps

thank you

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Answer:

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Step-by-step explanation:

3x + y = 6

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3 years ago

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4 years ago

What are the possible values of x in x2 + 3x + 3 = 0?

e-lub [12.9K]

To solve a quadratic equation like $ax^2+bx+c=0$ , you can use the quadratic formula

$x_{1,2} = \cfrac{-b\pm\sqrt{b^2-4ac}}{2a}$

In your case, $a = 1, b = c = 3$ , so the formula becomes

$x_{1,2} = \cfrac{-3\pm\sqrt{(-3)^2-4\cdot 1\cdot 3}}{2\cdot 1}$

We can simplify the expression:

$x_{1,2} = \cfrac{-3\pm\sqrt{9-12}}{2} = \cfrac{-3\pm\sqrt{-3}}{2}$

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So, the solutions are

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4 years ago

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