How can (a+3)2=a2+6a+9 be derived from the polynomial identity (a−3)2=a2−6a+9? Add 12a to both sides of (a−3)2=a2−6a+9.
Substitute −a for a on both sides of (a−3)2=a2−6a+9.
Multiply both sides of (a−3)2=a2−6a+9 by −1.
Add 6 to both sides of (a−3)2=a2−6a+9.

answer: 230 miles ( vote ! )

step-by-step explanation:

180.39 minus 17.99 equals 162.4

then divide 162.4 by .80 to get 230

she will most likely have 33  

step-by-step explanation:

the answer is c just got it on ed

step-by-step explanation:

you have to wait a while to reward brainliest if only one person answers. if 2 people answer there should be a "mark brainliest" on their question.

i cant fully remember all of the ranks, here are the ones i remember.

hand, ambitous, ace, genius.