2 years ago

Which of the equations below could be the equation of this parabola?

1 answer:

3 0

Answer:

B. x = 1/4y²

Step-by-step explanation:

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mel-nik [20]

Answer:

$\boxed{\left(x+i\sqrt{\frac{2}{3}}i \right)\left(x-i\sqrt{\frac{2}{3}}i \right)}$

Step-by-step explanation:

Setting the expression equal to zero to find the roots,

$3x^2 +2=0\\\\3x^2 =-2\\\\x^2 =-\frac{2}{3}\\\\x=\pm i\sqrt{\frac{2}{3}}$

This means that

$3x^2 +2=\boxed{\left(x+i\sqrt{\frac{2}{3}}i \right)\left(x-i\sqrt{\frac{2}{3}}i \right)}$

5 0

10 months ago

kari74 [83]

Answer:

5 slices

Step-by-step explanation:

7 0

2 years ago

maksim [4K]

He is wrong, it is 38000
38496, the 8 is the thousand spot
round the number after it up or down
4 rounds down and 9&6 go down with it
38,000

8 0

3 years ago

Vanyuwa [196]

I think it would be true

8 0

2 years ago

Shtirlitz [24]

I think 2 equal ratios are called a <u>proportion</u>

6 0

2 years ago