kayyriv9231 kayyriv9231
  • 22-07-2017
  • Mathematics
contestada

the area of Juan's garden after he adds a border x feet wide is equal to (3+2x)(6+2x) which polynomial represents the area of Juan's garden?

A. 4x^4+30x+18
B. 4x^2+22x+27
C. 4x^2+18x+18
D. 4x^2+6x+18

Respuesta :

Banabanana
Banabanana Banabanana
  • 22-07-2017
 (3+2x)(6+2x) =
18 + 6x + 12x + 4x² = 
4x² + 18x + 18
Answer Link

Otras preguntas

The order of elements in the periodic table is based on a. the number of protons in the nucleus. c. the number of neutrons in the nucleus. b. the electric charg
how to write 8x18=144 using the distributive property
what are some commemts about commen sense
15 quarts per hour = gallons per minute
The __________ River flows into the Dead Sea and is an important source of irrigation water. a. Tigris b. Euphrates c. Jordan d. Shatt al-Arab
As a result of changes in British policy during the late 1600s, the American colonies
what is Koch’s postulates ?
Do you think it was a mistake for the British to use mercenaries to help them fight war
if x=9, what is the value of y in the equation below??????y=8x-[1+4x] plz answer
why does an ordinary atom have no charge?