Mathematics, 02.06.2020 19:58 MoltenSansriel1933

Resolve cada uma das equações seguintes:
a. (-x-1)(-2x-1)=0
2
b. x (x-2)(x+3)=0
c. x\2 (3x-1) (2x-7)=0
3
d. (x-x+3)(x-x+1)=0
2 4 3

Answers: 2

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Resolve cada uma das equações seguintes:
a. (-x-1)(-2x-1)=0
2
b. x (x-2)(x+3)=0

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