Mathematics, 17.01.2020 11:31, hafiza83

What would be the best method to use in order to solve the following quadratic equation? x²+14x+13=0
1) taking the square root
2) factoring
3) quadratic formula
4) completing the square

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 14:30, camp591

The last time i bought this product , it cost $20.00 but it looks like it cost 29. 60 today? what is the increase

Answers: 2

continue

Mathematics, 21.06.2019 16:30, taythestargazer71

What is the name used to describe a graph where for some value of x, there exists 2 or more different values of y?

Answers: 2

continue

Mathematics, 21.06.2019 23:00, hd14yarnell

Is there a direction u in which the rate of change of f(x, y)equals=x squared minus 3 xy plus 4 y squaredx2−3xy+4y2 at p(1,2) equals 14? give reasons for your answer. choose the correct answer below. a. no. the given rate of change is smaller than the minimum rate of change. b. no. the given rate of change is larger than the maximum rate of change. c. yes. the given rate of change is larger than the minimum rate of change and smaller than the maximum rate of change.

Answers: 2

continue

Mathematics, 22.06.2019 00:30, sanfordl

1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?

Answers: 2

continue

Do you know the correct answer?

What would be the best method to use in order to solve the following quadratic equation? x²+14x+13=...