shilohalonso89 shilohalonso89
  • 01-01-2021
  • Mathematics
contestada

x2+x2+x2 and 4x2 equivalent when x = 3? Explain please

Respuesta :

mumsy
mumsy mumsy
  • 01-01-2021

Answer:

Step-by-step explanation:

if you mean x^2+x^2+x^2=3x^2

if x=3, we have 3*3^2=3*9=27

4x^2=4*3^2=4*9=36

Answer Link

Otras preguntas

The sales tax rate is 8%. Estimate the tax on a jacket that costs $69.95.
The sales tax rate is 8%. Estimate the tax on a jacket that costs $69.95.
Estimate the angle of elevation from the trailhead to the summit.
When y = x^2, which of the following expressions is equivalent to –y ?
A boy can swim 75 feet in 12 seconds. What is his rate to the nearest mile per hour?
What is the average of 30, 40, and 80?
When y = x^2, which of the following expressions is equivalent to –y ?
Which technological development enabled European navigators to determine their location during the Age of Exploration? (1) lateen sail (2) astrolabe (3) cross
What is the average of 30, 40, and 80?
Checking daughter's homework and need help!  Miguel ordered a party try of sandwiches for a birthday party.  During the party, the quests left 2/5 of the sandwi