Home Mathematics What is the discriminant of the polynomial below? 9х2 – 18х+9 оа. -18 ов. 648 ос. о напна What is the discriminant of the polynomial below? 9х2 – 18х+9 оа. -18 ов. 648 ос. о напнаMathematics DowlingdestinyOctober 22, 20213 CommentsWhat is the discriminant of the polynomial below? 9х2 - 18х+9 оа. -18 ов. 648 ос. о напна о
discriminant=D=0Step-by-step explanation:given, 9x^2-18x+9=0...............(1)equ (1) divided by 9x^2-2x+1=0discriminant=D=b^2-4acwhere, b=-2, a=1, c=1D=(-2)^2-[tex]4\times 1\times 1[/tex]D=4-4=0D=0hence discriminant=D=0 answer Reply
what is the approximate angle of acb if abc is 25cm and the length of segment bc is 15step-by-step explanation:Reply
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discriminant=D=0
Step-by-step explanation:
given, 9x^2-18x+9=0...............(1)
equ (1) divided by 9
x^2-2x+1=0
discriminant=D=b^2-4ac
where, b=-2, a=1, c=1
D=(-2)^2-[tex]4\times 1\times 1[/tex]
D=4-4=0
D=0
hence discriminant=D=0 answer
what is the approximate angle of acb if abc is 25cm and the length of segment bc is 15
step-by-step explanation: