mackenzielemm11 mackenzielemm11
  • 03-01-2020
  • Mathematics
contestada

Determine the type and number of solutions of x^2 + 10x − 25 = 0. A two real solutions B one real solution C two imaginary solutions

Respuesta :

MadisonTwist MadisonTwist
  • 08-01-2020

Answer:

two real solution

Step-by-step explanation:

x^2 + 10x − 25 = 0

we can solve this by finding out the value of x

lets assume the equation is   a\times x^{2}+b\times x+c=0

x=-b\pm \sqrt{(b^{2}-4ac)}\div 2a

x=-10\pm\sqrt{100+4*25}\div2

x=-5\pm5\sqrt2

then we get both real value of x

so two real solution

Answer Link

Otras preguntas

What's the scientific notation for 420
Why do whole numbers with an exponent get bigger while fractions with an exponent get smaller.
gavin has 460 baseball players in his collection of baseball cards and 15% of the players are pitchers.how many pitchers are in gavins collection
Describe how the parts of a cell are like a city or town. Identify what parts of a town are similar to cell organelles.
At Brian’s Bookstore, 0.3 of the shelves hold mysteries, 25% of the shelves hold travel books, and 7/20 of the shelves hold children’s books. Which type of book
Where does the name "Black Hole" get it's name?
Mallorie has $3 in her wallet.If this is 10% of her monthly allowance, What is her monthly allowance?
why do scientists use taxonomy to classify organism
Describe what happens to the graph of y=3x+4 when the slope is changed to 1/3
Population growth impacts areas in a variety of ways. What impact does human population growth have on water resources? Population growth causes a decrease in w