Mathematics, 27.11.2019 20:31, Lizzy527663

Derive the quadratic formula from the standard form (ax2 + bx + c = 0) of a quadratic equation by following the steps below.

a. divide all terms in the equation by a.
b. subtract the constant (the term without an x) from both sides.
c. add a constant (in terms of a and b) that will complete the square.
d. take the square root of both sides of the equation.
e. solve for x.

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 13:00, sedilei1515

Ineed to learn how to solve this problem

Answers: 1

continue

Mathematics, 21.06.2019 19:00, mommytobe2019

How do you find the circumfrance of a circle?

Answers: 1

continue

Mathematics, 21.06.2019 19:50, ghwolf4p0m7x0

The graph shows the distance kerri drives on a trip. what is kerri's speed . a. 25 b.75 c.60 d.50

Answers: 1

continue

Mathematics, 21.06.2019 21:30, ayoismeisalex

Taylor wants to paint his rectangular deck that is 41 feet long and 24 feet wide. a gallon of paint covers about 350 square feet. how many gallons of paint will taylor need to cover the entire deck? round your answers to two decimal places when necessary.

Answers: 1

continue

Do you know the correct answer?

Derive the quadratic formula from the standard form (ax2 + bx + c = 0) of a quadratic equation by fo...