homeworkhelp176 homeworkhelp176

22-05-2020
Mathematics

contestada

Solve by completing the square with working out please

x^2-7x-30=0

Respuesta :

farizzah19 farizzah19

22-05-2020

Answer:

x1 = -3 and x2 = 10

Step-by-step explanation:

hope this helps

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sarah27042 sarah27042

22-05-2020

Answer:

answer attached below

Step-by-step explanation:

Ver imagen sarah27042

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