subject

Mathematics, 23.03.2020 22:30 maustin5323

Use the Quadratic Formula to find the exact solutions of x2 + 7x - 4 = 0.
x= b + b2- 4ac squared over 2a
x=-7+33 squared over 2
x=-7+65 squared over 2
x=7 +65 squared over 2
x= 7+ 33 squared over 2

ansver

Answers: 3

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 17:40

Given abcd ac=38 and ae=3x+4 find the value of x

Answers: 2

question

Mathematics, 21.06.2019 21:30

Jalen charges $25.50 for every 3 hours of yard work he does for his neighbors. ralph charges $34 for every 4 hours of work that he does. who charges less? opinions: 1.they charge the same amount 2.jalen 3.ralph

Answers: 1

question

Mathematics, 21.06.2019 22:30

Atotal of 766 tickets were sold for the school play. they were either adult tickets or student tickets. there were 66 more student tickets sold than adult tickets. how many adult tickets were sold?

Answers: 1

question

Mathematics, 22.06.2019 02:30

Which of the following multiplication expressions can be modeled by the tiles shown? check all that apply. 8(3) = 24 6(4) = 24 (3)(12) = 36 24(3) = 72 3(8) = 24 2(12) = 24

Answers: 2

You know the right answer?

Use the Quadratic Formula to find the exact solutions of x2 + 7x - 4 = 0.
x= b + b2- 4ac squar...

Questions

question

Mathematics, 01.07.2019 02:10

If f(x) = 3х^2 and g(x) = 4х^3 + 1, what is the degree of (f•g)(x)?...

question

Mathematics, 01.07.2019 02:10

Me is looking at two buildings at an angle of elevation of 73°. building a is around 30 feet away, and building b is around 35 feet away. which build...

question

Social Studies, 01.07.2019 02:10

In what ways would a diverse environment, rich with differences, cultivate critical thinking? in what ways would an environment where everyone was si...

question

Mathematics, 01.07.2019 02:10

The cost of a long-distance phone call is $0.45 for the first minute and $0.36 for each additional minute. if the total charge for a long-distan...

question

Mathematics, 01.07.2019 02:10

what can you say about the yvalues of the two functions f(x) = -5* +2 and g(x) = -5x + 2?...

question

History, 01.07.2019 02:10

What was true about arkansass govenor orval faubus...

question

Arts, 01.07.2019 02:10

What does the article state is a fundamental part of understanding animation? how was this principle first developed? (site 1)...

question

English, 01.07.2019 02:10

Read these headings from when birds get flu and cows go mad! by john diconsiglio. 1968 another pandemic 1986 don’t eat the meat 19...

question

Mathematics, 01.07.2019 02:10

Which set of transformations would prove δqrs ~ δuts? a. reflect δuts over y = 2, and dilate δu′t′s′ by a scale factor of 2 from point s....

question

Mathematics, 01.07.2019 02:10

Ze and zf are vertical angles with mze= 9x + 12 and mzf= 3x + 24. what is the value of x?...

question

Mathematics, 01.07.2019 02:10

Segment xz is bisected by point y. if xy= 12x, and the measure of xz= 18x-6, solve for x....

question

Mathematics, 01.07.2019 02:10

Find the exact value of cos(sin^-1(-5/13))...

question

History, 01.07.2019 02:10

Select the group responsible for starting the first intentional fires:...

question

Mathematics, 01.07.2019 02:10

Find the sum of 7 e 3i - 15 i =2 answers : 9 0 -9 6

question

Mathematics, 01.07.2019 02:10

Luke is driving from his house to the store. after driving 16 miles at a constant speed of 0.8 mile/minute, he realizes that he forgot his wallet. so,...

question

Mathematics, 01.07.2019 02:10

The length and width of a rectangle are consecutive even integers. the perimeter is 68 meters. find the length and width the length is

question

English, 01.07.2019 02:10

Select the correct answer. what is the rhyme pattern of william shakespeare’s sonnet 130? my mistress' eyes are nothing like the sun;

question

Mathematics, 01.07.2019 02:10

Write as an algebraic expression and then simplify if possible the distance traveled by a train in three hours with a constant speed of r miles per ho...

question

Mathematics, 01.07.2019 02:10

Write as an algebraic expression and then simplify if possible the distance traveled by a train in three hours with a constant speed of r miles per ho...

question

Physics, 01.07.2019 02:10

At a particular instant, a hot air balloon is 270 m in the air and descending at a constant speed of 3.5 m/s. at this exact instant, a girl throws a b...

More questions: Mathematics Another questions

Questions on the website: 13722361