Solve by taking the square root of both sides

3(х+3)- 81 - 0

а х--3-33 or – 3+ 3/3

b. х--3-6/3 от -3+63

3-3.3 or 3+ 3.3

x-3-33 or –3+ 3/3

Please select the best answer from the choices provided

ОА

ооо

people grow faster than other people.

step-by-step explanation:

should you really be posting this isn't math boi.

3.how is solving radical equations different than solving linear equations?

step-by-step explanation:

alright well the answers to your question is

2xy/9 hope this have a nice day : )

step-by-step explanation:

the answer is: d) o, f, and kr.

atomic radius of bromine (br) is 114 pm.

atomic radius of oxygen (o) is 73 pm.

atomic radius of fluorine (f) is 72 pm.

atomic radius of krypron (kr) is 112 pm.

the atomic radius of a chemical element is a measure of the size of its atom.

the atomic radius varies with increasing atomic number, but usually increases because of increasing of number of electrons.

the atomic radius decreases across the periods because an increasing number of protons, because greater attraction between the protons and electrons.