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sergey [27]
3 years ago
12

5x squared +1=4x-7 solve the equation using the quadratic formula

Mathematics
1 answer:
svet-max [94.6K]3 years ago
6 0

Answer:

Step-by-step explanation:

      - B  ±  √ B2-4AC

 x =   ____________

                     2A

which will be

          4 ± √ -144

  x  =    _______

                     10

x =(4-√-144)/10=(2-6i)/5= 0.4000-1.2000

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Step-by-step explanation:

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Step-by-step explanation:


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3 years ago
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