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

Who supervises recess in Mexico?teachersno oneparentsprincipals

(03.02 MC)The number of pages that Ana, Hillary, Roger, and Juan can read in a day is shown below: Ana read 15% of her 46-page book. Hillary read 11% of her 72-

pls help asap no trolls!

who is the main character in to kill a mocking bird?

Define genocide. Research various genocides that have occurred since the Holocaust. List at least five such genocides and provide a brief description for each.

How many degrees are in a 29 sided figure?

What is a question that should be asked about accounts receivable when forecasting?A. What is the lead time needed to replenish goods?B. Are we taking on too mu

A members-only speaker series allows people to join for $11 and then pay $7 for every event attended. What is the total cost for someone to attend 4 events?

What did European slave traders do to get more slaves once they realized it was not practical to kidnap the number of African people they needed? Select one: a.

On which mountain is the mammoth cave?