roro26
roro26
04-05-2017
Mathematics
contestada
Someone please help me
Respuesta :
irspow
irspow
04-05-2017
x^2-12x+36 is a quadratic of the form ax^2+bx+c
It will have factors (x+j)(x+k) where jk=ac=36 and j+k=b=-12.
So j and k must be -6 and -6 so the quadratic factored is:
(x-6)(x-6)
Answer Link
VER TODAS LAS RESPUESTAS ( 31+ )
Otras preguntas
True or false? Any fraction made up of two natural numbers is a rational number. Explain your answer.
The image of a point K(1,2) after translation is K¹ (-1,2). what is the coordinate of the point R whose image is R¹ (-3,3) after undergoing the same translation
A swimming pool is 50 metres long and 25 metres wide. How many lengths of the pool will a competitor in a 1500 metre race have to swim?
. Conduction of heat takes place only in ....... a Solids b) Liquids c) Gaseous d) air
Square measures 8 m on each side if each side is written by 1/4 of eight originally the premiere of the new square will be blank meters and its area blank squar
Kyle borrows $25000 at 6% p.a. simple interest for four years. Calculate the monthly repayment required to pay this loan off in 48 equal instalments.
2. John and Jen went to the farmers market to buy fruit. John bought 3 boxes of oranges and 9 boxes of cherries for $78. Jen bought 8 boxes of oranges and 4 box
Which statement best explains how nationalism helped cause World War I? It fueled rivalries between European nations. It united Europe against the Ottoman Empir
&= {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12} S = square numbers E = even numbers Complete the Venn diagram. E, S 4 2,6 8, 10, 12 E & = { 1 , 2 , 3 , 4 , 5
help with both please :)
