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garri49 [273]
3 years ago
9

Solve x^2+3x+2=0 using the quadratic formula

Mathematics
1 answer:
zzz [600]3 years ago
8 0

Answer:

x=−1,−2

Step-by-step explanation:

thats the answer

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Use proportion to find the answer.
prisoha [69]

<u>Answer</u>

\boxed {64}


<u>Detailed Explanation </u>

Let's set up a proportion.


\frac{3}{4.8} = \frac{40}{x}


Now that we have set up a proportion we would need to cross multiply.

3*x=3x

40*4.8= 192


Solve for x

3x=192


\frac{192}{3} = 64


Therefore, the answer would be 64.


5 0
3 years ago
What are the solutions to the system of equations? y=2x^2−6x+3 y=2x+3
adoni [48]

Answer:

Step-by-step explanation:

y=2x²-6x+3

y=2x+3

2x²-6x+3=2x+3

2x²-6x+3-2x-3=0

2x²-8x=0

2x(x-4)=0

x=0,4

y=0+3=3

and y=2(4)+3=11

so solutions are (0,3) and (4,11)

5 0
2 years ago
What is the value of x? 27(x+4)=−6
jonny [76]
First you need to use the distributive property:   27(x+4)=-6 
                                                                              27x+108=-6
then you need to subtract 108 from -6 to
get x alone.                                                           27x= 102

Lastly divide 102 by  27 to finally get x alone:      x=3.777

the answer would be: x= 3.77 or 3.8
5 0
3 years ago
A rectangular laptop bag has a length of 14 inches, a width of 12 inches, and a height of 8 inches. If the post office charges $
Tresset [83]
First one is 43.20 second one is 18.84
7 0
3 years ago
Read 2 more answers
Please simplify this! 14x - 4 - 2x - 3 = ​
Fittoniya [83]

Answer:

12x-7=

Step-by-step explanation:

Just do -3 + -4 and 14x - 2x

8 0
3 years ago
Read 2 more answers
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