TisITheStudent TisITheStudent

26-04-2017
Mathematics

contestada

Correct the Error: There is an error in the student work shown below:

Question: Simplify 5x2(3x3y)

Solution: 5x^2(3x^3y)
= 15x^2x^3y
= 15x^6y

What is the error? Explain how to solve the problem.

Respuesta :

Аноним Аноним

26-04-2017

They multiplied 2x by 3y to get 6y.
What you are supposed to do is multiply 2x by 15x to get 30x.
I hope I helped!

Answer Link

Otras preguntas

do you think that major retail or manufacturing businesses would work as partnerships

what challenges did the people along the Indus River face

How is 45 minus negative 40=85

how many times does 21 go into 180

The greatest number of immigrants coming to the United States came from Germany. a. True b. False

Which of the following would be an exception for the Fourth Amendment? An individual gives permission for the search An officer thinks evidence is present A

Work out the area of a triangle of base 12cm and height 7cm

why cant i find what is equivelent to 50/100

10 POINTS 3 QUESTIONS! True or false Ancient Civilizations rarely made artworks with similar decorations. Which of the following is true about ancient Chinese,

14 and 3 over 5 as a decimal