meee ajudeeeem Resolver Essas equaçoes incopletas::
a)10x2=0
b)x2+6x=0
c)4x2-24x=0
d)x2-81=0
e)3x2-75=0
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a)10x²=0
x²= 0/10
x²= 0
x²= √0
x= +/- 0
b) x²+6x=0
x(x+6)= 0
x=0
x+6=0
x= --6
c)4x²-24x=0
x(4x- 24)=0
x=0
4x-24=0
4x=-24
x=-24/4
x= -6
d)x²-81=0
x²=81
x=√81
x= +/- 9
e) 3x²-81=0
3x²=81
x²= 81/3
x²= 25
x=√25
x= +/- 5
x²= 0/10
x²= 0
x²= √0
x= +/- 0
b) x²+6x=0
x(x+6)= 0
x=0
x+6=0
x= --6
c)4x²-24x=0
x(4x- 24)=0
x=0
4x-24=0
4x=-24
x=-24/4
x= -6
d)x²-81=0
x²=81
x=√81
x= +/- 9
e) 3x²-81=0
3x²=81
x²= 81/3
x²= 25
x=√25
x= +/- 5
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