charote500
charote500
03-06-2018
Mathematics
contestada
[tex] {x}^{2} + 8x + 7[/tex]
Respuesta :
Ruppy
Ruppy
03-06-2018
You can either use Quadratic Formula or Factor.
Factoring is easier so,
(x+1) (x+7)=0
After setting em to 0 subtract and get x by itself.
x= -1,-7
Answer Link
VER TODAS LAS RESPUESTAS ( 61+ )
Otras preguntas
You ..... pick up your trash even if it's only if it's piece of paper. It's not required,but it's the right thing to do
Which equation describe this graph?
It is given a polynomial f(x) = 2x³ + ax² - bx + 12, where a and b are constants. When f(x) is divided by x-2, the remainder is -18. It is known that f(x) is di
12/35 = 36/X find x step by step
Please answer and give your workings out please :)
there is 5 white balls, 8 red balls, 7 yellow balls and 4 green balls in a container. a ball is chosen at random. what is the proability of chosing a red ball?
23 number pleasethank youu
generally, ( mouse,keyboard,hard disk,pen drive) can't be removed from the computer ? choose the correct answer
Let triangle ABC inscribed in (O), point D on arc AB.Through D draw the cord DD'//BC intersect AC at S. The line AD' intersects BC at E. Prove that triangle ADS
Find the length of the diagonal BD in the quadrilateral ABCD shown in the coordinate plane.
