Mathematics, 04.05.2021 23:00 cynayapartlow88

Select the correct answer. Consider this quadratic equation.
x+1=2x-3
Which expression correctly sets up the quadratic formula?
OA -(-2) V-2)2 - 4(1)(4)
2(1)
OB. -(-2) + V-2)2 – (1)(4)
2(2)
Oc. -2 = V(-2)2 – 4(1)(4)
2(1)
OD. -2 + (2)2 – 4(1)(-2)
2(1)

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 20.06.2019 18:04, dedgefield

Can you draw an isosceles triangle with only one 80 degree angle?

Answers: 1

continue

Mathematics, 21.06.2019 17:00, liddopiink1

Find the area of a parallelogram with the given vertices. p(-2, -5), q(9, -5), r(1, 5), s(12, 5)

Answers: 1

continue

Mathematics, 21.06.2019 17:20, mqturner1989Kedie

Select a graph that have an equation with a < 0

Answers: 2

continue

Mathematics, 21.06.2019 21:50, bcox32314

Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? \ 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2x

Answers: 3

continue

You know the right answer?

Select the correct answer. Consider this quadratic equation.
x+1=2x-3
Which expression...