Use the quadratic equation x2+6x+9=0 to answer the questions.
a: what is the discrimina...
Mathematics, 05.10.2019 06:00 Skye251
Use the quadratic equation x2+6x+9=0 to answer the questions.
a: what is the discriminant of the quadratic equation?
b: based on the discriminant, which statement about the number and type of solutions to the equation is correct?
select one answer choice for part a, and select one answer choice for part b.
b: the equation has one repeated real solution.
b: the equation has two real solutions.
a: −30
a: −25
a: 0
a: 25
b: the equation has one repeated real solution.
Answers: 3
Mathematics, 21.06.2019 18:30
Savannah is painting a striped background for a mural on a wall that is 1515 yards long. she wants a total of 9696 stripes that are all the same width. which calculation should savannah use to decide how wide to make each stripe?
Answers: 3
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