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2 years ago

I need help ASAP. I tried but I didn’t get it

Mathematics

1 answer:

ludmilkaskok [199]2 years ago

8 0

Answer:

the answer is 77.77777(repeating)

Step-by-step explanation:

77 and 7/10 approximately

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With full explanation from the internet like before 3x2-6x+5=0

Elodia [21]

Answer:

$\sf x=1+i\sqrt{\dfrac{2}{3}} \ \quad and \quad \:x=1-i\sqrt{\dfrac{2}{3}}$

Explanation:

Given Expression:

3x² - 6x + 5 = 0

Use the Quadratic Formula:

$\sf x = \dfrac{ -b \pm \sqrt{b^2 - 4ac}}{2a} \ \ when \ \ ax^2 + bx + c = 0$

insert coefficients

$\Longrightarrow \sf x = \dfrac{-\left(-6\right)\pm \sqrt{\left(-6\right)^2-4\cdot \:3\cdot \:5}}{2\cdot \:3}$

$\Longrightarrow \sf x = \dfrac{\left6\right\pm \sqrt{-24} }{6}$

$\Longrightarrow \sf x = \dfrac{\left6\right\pm 2\sqrt{6}i}{6}$

$\Longrightarrow \sf x =1 \pm i\dfrac{\sqrt{6} }{3}$

$\Longrightarrow \sf x=1+i\sqrt{\dfrac{2}{3}}, \quad 1-i\sqrt{\dfrac{2}{3}}$

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2 years ago

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MAXImum [283]

Answer:

Step-by-step explanation:

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3 years ago

What is the y intercept of the graph y= -2x^2 -4x-3

Kitty [74]

the answer for this question is -3

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2 years ago

“If a quadrilateral is a parallelogram, then it is a square”

yuradex [85]

Yes that is true, all opposite sides would be parallel, and all the corners are 90 degrees, then yes it is true

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2 years ago

Please help asap! i will give brainliest :)

mars1129 [50]

Answer:

192

Step-by-step explanation:

so basically when a problem like this is given out and you do not understand the question or just don't want to the best thing you can do is pick B

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