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daser333 [38]
3 years ago
13

Formular for quadratic equation almighty formular

Mathematics
1 answer:
yan [13]3 years ago
8 0

x =   \frac{ - b \frac{ + }{}  \sqrt{ {b}^{2} - 4ac } }{2a}

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Solve the equation for x.<br> 22x = 198<br> X=
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Answer:

9

Step-by-step explanation:

22x = 198

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x = 9

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What is the value of the expression 7- x when x =2.
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Answer:

5 is the answer of the equation

6 0
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Sav [38]
The correct answer is A. 1


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13.   There are 45 employees who each put in 97 hours on a project. What are the total number of hours worked on the project?
Tcecarenko [31]
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7 0
3 years ago
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otez555 [7]

Answer:for #2 it's answer 1. #3 is " five less than twice a number is 2x-5. Then 5 times the sum of two numbers if 5x+y. The the difference of 5 and a number squared is (5-x)*2

Step-by-step explanation:

Hope this helps

6 0
3 years ago
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