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Gnesinka [82]
3 years ago
12

It's math again! Please help!

Mathematics
1 answer:
seraphim [82]3 years ago
7 0
4. 4x^{3}-6 x^{2}+9

5. -2x^3+2x^2+9x
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15 points. Answer and receive.
mars1129 [50]

Answer:

its prit's probably x/y

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3 years ago
What is the product of (2x - 5)(2x + 5)2 ?
m_a_m_a [10]
8x^2-50 is your answer hopes this helps
6 0
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Read 2 more answers
Solve the following inequality algebraically<br> |x + 10|| &lt;1
stiv31 [10]

The solution of the given inequality is x<-9.

<h3>What is inequality?</h3>

Inequality is the relationship between two expressions that are not equal, employing a sign such as ≠ “not equal to,” > “greater than,” or < “less than.”.

Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.

The given inequality is |x + 10|| <1. The inequality will  be solved as below:-

|x + 10|| <1

Take 10 to the right side of the inequality and solve it further.

|x || <1 - 10

x < -9

Therefore, the solution of the given inequality is x<-9.

To know more about inequality follow

brainly.com/question/24372553

#SPJ1

5 0
1 year ago
What is the value of -3r+ 8 when r=4
denis23 [38]
Answer: -4.


Explanation: Because -3*4=-12. -12+8=-4.
6 0
2 years ago
Line j passes through points (10, 10) and (1, 3). Line k is parallel to line j. What is the slope of line k?
SOVA2 [1]

Answer:

= (10-3) ÷ (10-1) = 7 ÷9 = 7/9

Step-by-step explanation:

As they are parallel, their slopes are the same. So if we find slope of line j we find slope of line k when we have two points of one line like (x1 , y1) and (x2 , y2) the slope of that line is (y2-y1) ÷ (x2-x1)

6 0
3 years ago
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