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Sphinxa [80]
3 years ago
7

Use factoring to solve the quadratic equation. 2x^2=5X+3

Mathematics
1 answer:
prohojiy [21]3 years ago
4 0
Move everything to one side
Equation
2x^2 - 5x -3 = 0
Sq rt means square root or radical sign
Quadratic equation-> x = - (b) +/- Sq rt b^2 -4ac
2a
- (-5) +/- Sq rt (-5)^2 - 4(2)(-3)
2 (2)
5 +/- Sq rt 25 + 24
4
Sq rt 29 = 5.38
5 + Sq rt 29 divides over 4 and 5 - Sq rt 29 divides over 4.
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You should use the Mean or avg as the central tendency. why? because you want to find the avg of the 6 scores. 

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3 years ago
Pls help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
charle [14.2K]

Answer:

numbers are 24 and 210

Step-by-step explanation:

the number are : 24(2x2x2x3) and 210 (3x2x5x7)

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Step-by-step explanation:

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Answer:

Hope this helps :)

Step-by-step explanation:

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My conclusion,

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