mirandar58 mirandar58
  • 03-10-2020
  • Mathematics
contestada

(x+6)(x+3) = x²+6x+3x+18
What’s the proof here ?

Respuesta :

eafinke2005 eafinke2005
  • 03-10-2020
all real numbers

distribute (x+6)(x+3) to get x^2+6x+3x+18

your equation now looks like this:

x^2+6x+3x+18= x^2+6x+3x+18

because the equations are equal, the answer is all real numbers
Answer Link

Otras preguntas

What sorts of signals does the brain use to communicate sensations, thoughts and actions?
Why were the 1920's considered the best and worst of times?
What culture believes health is harmony between man and nature?
sam cut a pie into equal parts.There are 3 slices left.The angle measures for 3 slices is 72.how many slices did he cut?
What is the main religion of Latin america
What is a communicable disease ?
Luke made a model that has 1 circular base and 1 curved surface.what solid figure did he make
True or False along a divergent boundary, two plates slip past each other,moving in opposite directions.
There is an inverse relationship between x and y. If y is when x is 3, what is x when y is 9? 3 5
True or False along a divergent boundary, two plates slip past each other,moving in opposite directions.