Determine the nature of roots of the equation x2 – 4x + 4 = 0.
Answer:
roots are real and equal
d=b²-4ac
16-4(1)(4)
16-16=0
nature of roots = real and equal
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Answer:
roots are real and equal
Answer:
d=b²-4ac
16-4(1)(4)
16-16=0
nature of roots = real and equal