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Komok [63]
3 years ago
5

Solve these problems not give tips solve

Mathematics
2 answers:
zubka84 [21]3 years ago
6 0
7.    2(3x-5) + 2(x+6)

8.    6x^2-8x+1 - (2x^2-5+2x^2-3x+4)

9.    5x^2+4
Norma-Jean [14]3 years ago
5 0
The correct answer is "please"
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The identity (x2 + y2) = (x2 - y2) + (2xy)? can be used to generate Pythagorean triples. What
Effectus [21]

Answer: 5329, 3025, 2304

Step-by-step explanation:

I just did the test

7 0
3 years ago
Consider the first three terms of the arithmetic sequence: 7, 15, 23,... Determine d, the common difference.​
ValentinkaMS [17]

Answer:

I think 47 and 55

Explanation:

I think that each number is the previous one plus 8;

7+8=15

15+8=23

23+8=31

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So, next will be:

39+8=47

47+8=55

Is this what ur looking for?? hope this help:)

3 0
3 years ago
Who can help me on my math I’m failing can y’all please help me on some questions.
Gnoma [55]

Answer:

8 & 17?

Step-by-step explanation:

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5 0
3 years ago
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kondor19780726 [428]

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Step-by-step explanation:

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3 years ago
2x-3y=-2<br>4x+y=24<br>What is the first steps to solve the system?
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