tammywammy tammywammy
  • 20-05-2015
  • Mathematics
contestada

Are the expressions (4x)^2 and 4x^2 equal in value? How would you explain your answer?

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 20-05-2015
understand pemdas
parenthasees
exponenets
multiiplication or dividsion
additon or subtraction


(4x)^2=4x times 4x
4x^2=4 times x times x=4(x^2)

(4x)^2=16x^2
4x^2=4(x^2)
values are not equal
(just for fun: 4x^2=(2x)^2)


Answer Link

Otras preguntas

 How did the Renaissance revolutionize European art and thought? Support your opinions in a three-paragraph essay.
Why is participation in civil society and interest groups so important for our democracy?
Given: x + 3.8 > -10.02. Choose the solution set. a. {x | x ∈ R, x > -6.22} b. {x | x ∈ R, x > -10.40} c. {x | x ∈ R, x > -13.82}
reforestation project are driven by
French help, the sooner the better
Fallacies: _____. Select all that apply. have no effect on an argument may make a person less credible may make an argument illogical are an essential part of p
Megan bought 3 tickets to the ballet for $57.50. How much would it cost for her to buy 15 tickets?
Which of the following questions should you ask yourself when analyzing structure?A.What kind of text is it—a list, a paragraph, a report, a memo? B What detai
What steps did the Austrian Hapsburgs take toward becoming absolute monarchs?
A ball of a mass 0.3 kg is released from rest at a height of 8 m. How fast is it going when it hits the ground? Acceleration due to gravity is g=9.8 m/s^2