October 2018 2 87 Report
Mohon bantuannya , persamaan kuadrat x2+6x-5=0 akar akarnya α,dan β. Persamaan kuadrat yang akar-akarnya ( α + 2 ) dan ( β +2 ) adalah ....

a. x2+2x-13 =0
b. x2+2x+13 =0
c, x2-2x-13=0
d. x2+2x-21=0
e. x2-2x-21=0

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