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

Find the critical points of the surface f(x, y) = x3 - 6xy + y3 and determine their nature.​
HELP PLS!!!!!!!!!!!!!!!!!!!!!!!!!
Why or why not should American citizens be allowed to vote by mail? Include supporting sentences that explain and prove your topic. In the center of your paragr
4. Hot exhaust gases are often used in a chemical plant to heat chemical reactions before the gases are discharged to the atmosphere. If 10.0 L of gas at 300°C
I need help with solution
Aamir wants to add 894 and 76. He first adds 890 and 80. What should he do next to get the correct answer? O add 4 O add 8 O subtract 4 O He has already calcula
Anyone please help ???): pls thank you so much
classify the decimal form of the given rational number into terminating and non terminating type​
Quick algebra 1 question for 50 points! Only answer if you know the answer, Tysm!
What phase of the product life cycle is the moisturizing black soap shampoo currently have