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iren [92.7K]
3 years ago
6

Solve the equation by factoring: 3x^2 + 22x - 16 = 0

Mathematics
1 answer:
Alekssandra [29.7K]3 years ago
7 0
The equation given in the question is
3x^2 + 22x - 16 = 0
3x^2 + 24x - 2x - 16 = 0
3x(x + 8) - 2(x + 8) = 0
(3x - 2)(x + 8) = 0
Then either
3x - 2 = 0
3x = 2
x = 2/3
Or
x + 8 = 0
x = - 8
So from the above deduction, we can conclude that the value of "x" cam be either 2/3 or - 8.

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Step-by-step explanation:

Two less than y would be y-2,

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2 years ago
How many matches are needed to form figure number 9 and 17? explain​
saveliy_v [14]

Answer:

Please find the complete question in the attached file.

Step-by-step explanation:

For point 1:

At this point we make up triangles for the first one makes up by 3 matches figure 2 make up by 5 matches figure 3 makes up by 7 matches.

For point 2:

 4 \ \ 5\ \   6\ \   7\ \   8  you can try to  

9 \ \  11\ \ 13 \ \ 15 \ \ 17 draw to find  values  

For point 3:

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4 years ago
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ExtremeBDS [4]
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Step-by-step explanation:

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3 years ago
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Answer:

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Step-by-step explanation:

Begin with writing down your problem. For example, you want to divide 1284 by 14.

Decide on which of the numbers is the dividend, and which is the divisor. The dividend is the number that the operation is performed on - in this case, 1284. The divisor is the number that actually "does the work" - in this case, 14.

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Subtract the number from the previous step from your dividend to get the remainder. 1284 - 1294 = 10.

4 0
3 years ago
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