15-06-2021
Mathematics

contestada

Solve for x.
Use the completing the square method.
x2 + 10x = 6

Respuesta :

duynguyen1308 duynguyen1308

15-06-2021

x2+10x=6

x2+10x-6=0

x=-10+-Square root of [10^2-4×(-6)]/2.1

x=-10+-Square root of 124/2

x=-5+square root of 31 and -5-square root of 31

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