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vivado [14]
3 years ago
15

What is 1+1 -2+2 yeyeyeyeyeyeyeye

Mathematics
1 answer:
Katen [24]3 years ago
4 0
1 + 1 = 2
-2 + 2 = 0
2 + 0 = 0
So the answer is 2.
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Use the discriminant to describe the roots of each equation. Then select the best description. 2m2 + 3 = m.
Tpy6a [65]

The roots of the equation , 2m^{2}+3=m, are non real roots.

<h3>Discriminants are what?</h3>

The quadratic formula's discriminant is represented by the square root symbol b^{2}-4ac. If there are two solutions, one solution, or none at all, the discriminant informs us.

As of now, 2m²+3=m we need to find the kind of roots they have.

2m²+3=m

2m²-m+3=0

Here, we can derive the following values from the equation:

a = 2, b = -1, c = 3

An equation's discriminant is stated as:

D = b²-4ac

D = (-1)(-1) - 4(2)(3)

D = 1 - 24

D = -23

Discriminant can determine the kind of roots that the equation contains.

In this instance, the discriminant is below 0.

The equation's roots are complex conjugates when D < 0.

Hence the roots for the equation are non real roots.

To get more information about discriminant follow the link:

https://brainly.in/question/27214502

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4 0
1 year ago
Read 2 more answers
Show steps to solve 3x-18=0
ANEK [815]

Answer:

x = 0

Step-by-step explanation:

3x - 18 = 0      Add 18 to both sides

3x = 0             Divide both sides by 3

x = 0

8 0
2 years ago
Solve 2 2 2 + + (22 − 2) = 0, ≠ 0, ≥ 0
TiliK225 [7]

Answer:

26

Step-by-step explanation:

add 222 and 20

3 0
3 years ago
4. (07.04 MC)
timofeeve [1]

Answer:

11779 ft

Step-by-step explanation:

We are given that

\theta=23^{\circ}

Distance between tower and plane,d=5000 ft

We have to find the distance between the plane and bird.

Let x  be the distance between bird and plane

We know that

tan\theta=\frac{perpendicular\;side}{Base}

Using the formula

tan23=\frac{5000}{x}

x=\frac{5000}{tan23}=11779.3 \approx 11779ft

Hence, the distance between the plane and bird=11779 ft

6 0
3 years ago
F(x)=1+log4^x the 4 is low to the log
SVEN [57.7K]
Well, if you subtract one you get -1=log4^x. base four on each side: 4(to the power of negative 1)=4(to the power of log base four) x. Four to the power of log base 4 cancels, and you're left with 4 to the power of -1=x. the negative exponent recipricates, so x=1/4. you're welcome.
3 0
3 years ago
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