Mac111111111 Mac111111111

04-05-2017
Mathematics

contestada

I need to compare your answer because I got (x-1)

I need to compare your answer because I got x1 class=

Respuesta :

DariusX DariusX

04-05-2017

x^2-5+3x+1=x^2+3x-4

D=9+16=25
x1=(-3+5)/2=1
x2=(-3-5)/2=-4

(x-1)(x+4)/(x+4)=x-1

Answer Link

Otras preguntas

describe all the numbera that when rounded to the nearest thousand are 645,000

Charlie runs at a speed of 3 yards per second. About how many miles per hour does Charlie run

The ratio of the area of an equilateral triangle, in square inches, to its perimeter, in inches, is

Is water a compound?

You lift a 45-newton bag of mulch 1.2 meters and carry it a distance of 10 meters to the garden. How much work was done?

Which aspect of a chemical reaction is affected by an enzyme

Please help. What is the value of the expression when a = 3 and b = 2? 3a^3 + 2b^3A.78 B.97C.135 D.745

How would I draw a model to find the quotient of 2.4 divided by 3. What is this quotient ?

The ratio of Isabella's money to Shane is 3:11 If she has $33, how much do they have together?

You lift a 45-newton bag of mulch 1.2 meters and carry it a distance of 10 meters to the garden. How much work was done?