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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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Find the slope of the line that asses through the pair of oints (17,11) and (21,19)
Ludmilka [50]

Answer:

The slope of the two points is 2. (8/4)

3 0
3 years ago
Read 2 more answers
ST=<br> Help me please thank u
dmitriy555 [2]

Step-by-step explanation:

RS + ST = 8

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2 years ago
cole puts 68 books in a bookcase.he puts an equal number of books on each of 9 shelves and 5 books on the last shelf. how many b
fredd [130]
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3 years ago
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This rational expression is nonequivalent. 5x / 25x^4 ; x^3 / 5x^15<br> True or false?????
FromTheMoon [43]

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8 0
3 years ago
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Least to greatest again? I can't visualize this one.. -11/5, -2.4, 1.6, 15/10, -2.25 Thanks
Tcecarenko [31]

Answer:

Hey again! Just remember about the number lines. If it's easier, you can use a calculator to divide the fractions to make them easier to visualize in decimal form.

The answer to this one is:

-2.4

-2.25

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-15/10 (1.5)

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6 0
3 years ago
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