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1. 4-36х^2=0
2. 3х^2-6=0
3. 3х^2-75=0
4. 3з^2-15=0
5. Х^2+6х=0
6. 3х^2-12х=0
7. 4х^2-х=0
8. 2х^2-32=0
9. 3х^2-12х=0
1. 4-36х^2=0
2. 3х^2-6=0
3. 3х^2-75=0
4. 3з^2-15=0
5. Х^2+6х=0
6. 3х^2-12х=0
7. 4х^2-х=0
8. 2х^2-32=0
9. 3х^2-12х=0
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Answers & Comments
x1=1/3 x2= - 1/3
2)3x^2=6
x=sqr(2)
3)3x^2=75
x1=5 x2= -5
4)3x^2=15
x=sqr(5)
5)x(x+6)=0
x1=0 x2= -6
6)3x(x-4)=0
x1=0 x2=4
7)x(4x-1)=0
x1=0 x2=0.25
8)x^2=16
x1= -4 x2=4
9))3x(x-4)=0
x1=0 x2=4