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Varvara68 [4.7K]
3 years ago
8

Solve for the variable: -(3x)^2 + 3 = -6

Mathematics
2 answers:
Veronika [31]3 years ago
5 0

Hey there! :)


-(3x)² + 3 = -6


Simplify.


-(9x²) + 3 = -6


Simplify.


-9x² + 3 = -6


Subtract 3 from both sides.


-9x² = -6 - 3


Simplify.


-9x² = -9


Divide -9 from both sides.


-9x² ÷ -9 = -9 ÷ -9


Simplify.


x² = 1


So, x = 1 OR x = -1


~Hope I helped!~

BartSMP [9]3 years ago
4 0
Done there you go your answer

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The width of a rectangle is 3 more than twice its length. the area is 35 square meters what is the length of the rectangle
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35=3L+3
3L=32
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10\frac{2}{3}+2(10\frac{2}{3})+3=35
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3 years ago
Enter the correct answer in the box.
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The equation in the vertex form of g(x) is:

g(x) = (x + 1)^2 - 38

<h3>How to get the equation of function g?</h3>

We know that g(x) is a translation of 2 units below and 3 units to the left of f(x).

So first, let's rewrite f(x) to its vertex form:

f(x) = x^2 - 4x - 32

The vertex is at:

x = -(-4)/2*1 = 2

The y-value of the vertex is:

f(2) = 2^2 - 4*2 - 32 = -36

Then the vertex form of f(x) is:

f(x) = (x - 2)^2 - 36

If we move this vertex 2 units below, and 3 units to the left, then we have:

g(x) = f(x +3) - 2\\\\g(x) = (x - 2 + 3)^2 - 36 - 2\\\\g(x) = (x + 1)^2 - 38

That is the equation for g(x) in vertex form.

If you want to learn more about quadratic equations:

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2 years ago
Hurry please I need help on this
lubasha [3.4K]
5/6-2/5 would be my guess

beacuse i would think the answer would be 1/3 but that is not on the multiple choice.




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3 years ago
In Angkor, Cambodia’s ancient city, a clever/A
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There is an error in clever.

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A dynasty of Khmer monarchs oversaw one of the biggest, wealthiest, and most advanced kingdoms in Southeast Asia's history from the city of Angkor, which served as the country's capital. The kings of Angkor ruled over a region that stretched from the tip of the Indochinese Peninsula northward to modern-day Yunnan province, China, and from Vietnam westward toward the Bay of Bengal from the last decade of the 9th century, when King Yashovarman I made Angkor his home, until the early years of the 13th century. These kings built a number of enormous structures throughout this time period to exalt themselves, their gods, and their capital city. They did this by using the enormous labour and financial resources at their disposal.

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