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olasank [31]
4 years ago
13

What is the minimum and maximum of x²-2x-5?

Mathematics
1 answer:
maxonik [38]4 years ago
7 0

Answer:

Minimum: (1,4) Maximum: None

Step-by-step explanation:

The vertex 1,4 is the minimum because the equation opens upwards. You can simply graph the equation at desmos.com calculator

There is no maximum because the equation continues upward forever

You can also look up symbolab's maximum/minimum calculators.

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Svetlanka [38]
Can you re order them I don’t understand your problems
3 0
3 years ago
<img src="https://tex.z-dn.net/?f=%5Csqrt%7B8%7D%2B%5Csqrt%7B18%7D-%5Csqrt%7B32%7D" id="TexFormula1" title="\sqrt{8}+\sqrt{18}-\
eduard

√8+√18−√32
√2^2·2+√3^2·2−√2^4·2
√2^ 2·√2+√3^2·√2−√2^4·√2


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7 0
3 years ago
Pls help gycsdhgvcjhscd
Alona [7]

Answer:54?

Step-by-step explanation:

5 0
4 years ago
Simplify: StartRoot StartFraction 576 Over 64 EndFraction EndRoot The prime factorization of 576 is. The prime factorization of
riadik2000 [5.3K]

The prime factor of the 576 is 2^6 * 3^2 and the prime factor of the 64 is 2^6. And the expression \sqrt{\dfrac{576}{64}} is equal to 3.

<h3>What is simplification?</h3>

Simplification is to make something easier to do or understand and to make something less complicated.

Given

The expression is \sqrt{\dfrac{576}{64}}

The prime factor of the 576 will be

576 = 2^6 * 3^2

The prime factor of the 64 will be

64 = 2^6

Then the expression will be

\sqrt{\dfrac{576}{64}} = \sqrt{\dfrac{2^6 * 3^2}{2^6}}\\\\\sqrt{\dfrac{576}{64}} = \sqrt{3^2}\\\\\sqrt{\dfrac{576}{64}} = 3

More about the simplification link is given below.

brainly.com/question/12616840

5 0
3 years ago
3. If Earth was 10 times farther away from the sun than it is now, which planet would it be closest to? (Assume all the planets
Rufina [12.5K]
The average of Earth's aphelion and perihelion (nearest and farthest
distances from the sun) is  149,553,262 km.

The average of Saturn's aphelion and perihelion (nearest and farthest
distances from the sun) is  1,426,666,422 km.

That's about 4.6% less than 10-times Earth's number.

The difference is  6.887 x 10⁷ km .  (rounded)

8 0
3 years ago
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