mirandar58 mirandar58

03-10-2020
Mathematics

contestada

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

Respuesta :

executiondoor executiondoor

03-10-2020

Yeah yeah yeah yeah :)))

Answer Link

eafinke2005 eafinke2005

03-10-2020

after distributing the numbers, your equation looks like this:
x^2+6x+3x+18= x^2+6x+3x+18
the equations are equal, so you know that the answer is ALL REAL NUMBERS

Answer Link

Otras preguntas

How can I get better at math quickly

For the following right triangle, find the side length x. Round your answer to the nearest hundredth. 11, 19

Find the quadratic function f (x )equals ax squared plus bx plus c for which f (1 )equals negative 2, f (negative 3 )equals 26, and f (3 )equals 32.

help, please :) another one solve for x

What is the length of BC⎯⎯⎯⎯⎯ ? Enter your answer in the box.

What is the range of the data shown on the stem-and-leaf plot? 93 43 50 48

Sarah smith works as a laser technician for a local dermatology center consisting of physicians operating under a partnership agreement. sarah purchased supplie

Draw an average fixed cost curve. Label it. The AFC curve has this shape because _______. (A) when output increases, the firm spreads its total fixed cost ov

Evaluate the function f(x)=10-x for the domain {-2, 0, 2}

4p+10=p-14 what is the solution and how do you check the solution