melodymusic785 melodymusic785

15-08-2016
Mathematics

contestada

Can anyone identify and correct the error shown below?
4(×+5)=(4×)(45)
=80×

Respuesta :

15-08-2016

Hello,

The good property is [tex]\boxed{a*(b+x)=a*b+a*c}[/tex]

So 4(x+5)=4*x+4*5=4x+20 and not 80x !!!!!!!!!!!!!!

Answer Link

Otras preguntas

3x + 7y = 21 –3x – 7y = 42 Solve the system of equations?

A student wants to investigate competition between two organisms. For the investigation, it is most important that the student should choose organisms that

What is science.. No Spam

Before baking the beans, how much water should be added? A) 1 inch B) 2 inches C) 3 inches D) 4 inches

I need help in writing an essay about the rise of global temperatures over the past century

Pwease help this is very important I will give you brain thing if its correct ♡

I need definetion for each word execpt for Perseverance and Prioritizing.

Brianna evaluated the expressions 42+4 (6-2). Which number shows the correct solution. 52,58,62,68

Find the error: it's not fair to expect Ryan and I to complete the project without your support

Europeans brought Africans to the Americas to... from Africa to America. A. Make Africa a European territory B. Force African into physical labor