scnwg98ku6 scnwg98ku6
  • 25-05-2021
  • Mathematics
contestada

Factor the following polynomial completely.
-0.7x2 - 4.9x + 12.6

Factor the following polynomial completely 07x2 49x 126 class=

Respuesta :

nuhaminkefyalew8
nuhaminkefyalew8 nuhaminkefyalew8
  • 26-05-2021

Answer:

-0.7x2/-0.7 -4.9x/-0.7 + 12.6/-0.7=0/-0.7

x2+7x-18=0

x2+9x-2x-18

x(x+9) -2(x+9)

x+9=0. or x+9=0

x= -9. x=-9

Answer Link

Otras preguntas

Help please!!!!!!!!!!!!!!!!!!!!!!
Suppose you are asked to find the area of a rectangle that is 2.1-cm wide by 5.6-cm long. Your calculator answer would be 11.76 cm2 . Now suppose you are asked
what is the answer for 2.25t+5=13.5t+14
Prove that the perpendicular at the point of contact to the tangent to a circle passes through the centre.
on Friday, i have got a test will it be alright if you tell me some french words many thanks
Which method of separation can be used for a heterogeneous mixture? A. by distillation B. by densities C. by chromatography D. by acidification
how does differentiation lead to tissues and organs in a developing organism
How do you describe how sugar dissolves in tea using the big idea of particles?
determine whether the number is closest 0, or 1. explain your reasoning. 10/9,   9/16, or  2/15
What is 8x=9-5y ,8x-3y=-31