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Jлитипотрессгосту. І пти Чл.12. Find the zeroes of the quadratic polynomial 6x2 – 7 – 11x.13 Show that the saare of any nositive integer is either of the form 22

Answer»

x=-b+-√b^2-4ac/2ax=11+-√121+168/12x=11+-√289/12x=11+-17/12x=7/3,-1/2



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