Równania kwadratowe
tak aby obliczyć delte i x1 i x2
8x^2 -3=10x
8x^2-10x-3 =0
delta= b^2-4ac
delta= 100-4*8*3
delta= 100 - 96
delta= 4
pierwiastek delty = 2
x1= -b-pierwiastek z delty / 2a
x1= 10-2 / 2*8
x1= 8 / 16
x1 = 1/2
x2= -b+pierwiastek z delty / 2a
x2= 10+2 / 2*8
x2= 12 / 16
x2= 3/4
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8x^2 -3=10x
8x^2-10x-3 =0
delta= b^2-4ac
delta= 100-4*8*3
delta= 100 - 96
delta= 4
pierwiastek delty = 2
x1= -b-pierwiastek z delty / 2a
x1= 10-2 / 2*8
x1= 8 / 16
x1 = 1/2
x2= -b+pierwiastek z delty / 2a
x2= 10+2 / 2*8
x2= 12 / 16
x2= 3/4