kkpsmith
03.06.2021 •
Mathematics
If ax2 + bx + c = 0, give the number and type of solutions when
A) b2 - 4ac is negative.
B) b2 - 4ac is zero.
C) b2 - 4ac is positive
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Ответ:
Ответ:
Ответ:
AO is a radius, as is BO, and we have AB = AO so
AB = BO = AO
and this is an equilateral triangle, three 60 degree angles.
D