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

The greatest number of immigrants coming to the United States came from: Germany Ireland England

At height h above the surface of Earth, the gravitational acceleration is What is h? Note: The radius of Earth is 6380 km.

How can you use 4s fact to find 7x8? Give the product in your explanation.

What are recriprocals

A major international confrontation took place between the United States and Soviet Union over the placing of missiles in this country. Germany, China, Cuba, Ja

what has to happen for a feather and a ball to fall at the same rate?

Which of the following exponential functions goes through the points (1, 12) and (2, 36)? f(x) = 4(3)−x f(x) = 3(4)−x f(x) = 3(4)x f(x) = 4(3)x

Which of the following statements describes French service? A. Guests help themselves from a buffet table. B. The appropriate silver is placed before each cour

What was the result of the election of 1800? A.Two men of different political parties had to serve with one another as President and Vice President. B.John Adam

Ideas to write about an antique gallery? Can there be chairs in a gallery?