ellstylr123 ellstylr123

08-05-2020
Mathematics

contestada

How many solutions does x2 - 10x = -25 have?

Ox={-5,5)
O no real solution
Ox={-5)
Ox={5}

Respuesta :

08-05-2020

To solve, first add 25 to both sides to get

[tex] {x}^{2} - 10x + 25 = 0[/tex]

Then factor to get

[tex](x - 5)(x - 5) = 0[/tex]

[tex]x - 5 = 0[/tex]

[tex]x = 5[/tex]

There is only one solution, x = 5.

Answer Link

Otras preguntas

During Precambrian Time, simple life forms existed in the oceans of Earth. This was followed, during the Paleozoic Era, by the "great ___________ explosion" whe

Give the major organic product of the reaction of o-methylaniline with benzenediazonium chloride [(phn≡n)+ cl-].

Which attributes are associated with the process called meiosis? check all that apply?

which identifies the sentence that includes a gerund? A. Lucy is gong to the party, as well. B. Her only regret is not dancing at the wedding. C. Dancing lesson

Unit 4 mid Line a is represented by the equation y = 14x + 1 . How do these equations compare to line a? Match the equations to the connection statement.y = 4x

what is [tex] \frac{4}{8} - \frac{1}{4} [/tex]

Which would hit the ground first if dropped from the same height in a vacuum—a feather or a metal bolt?

Match the following items. 1. Eisenhower's opponent during the election of 1952 Adlai Stevenson 2. West Point graduate, President of the United States Dwight D

The highest amount a landlord can charge for rent is an example of A-an incentive B-a price floor C-a price ceiling D-an elastic service

You and your best friend are both on a swim team. You want to beat your friend at the next swim meet so you decide to swim 15 minutes longer than she does one d