Which equation results from isolating a radical term and squaring both sides of the equation for the equation sqrt x+6 + sqrt x +8? x+6=64-x
x+6=64+x
x+6=64+x-16 sqrt x
x+6=64+x+16 sqrt x

Recall the definition of a polynomial expression. find two polynomial expressions whose quotient, when simplified,is. use that division problem to determine whether polynomials are closed under division. then describe how theother three operations-addition, subtraction, and multiplication-are different from division of polynomials.

Initially 100 milligrams of a radioactive substance was present. after 6 hours the mass had decreased by 4%. if the rate of decay is proportional to the amount of the substance present at time t, find the amount remaining after 24 hours. (round your answer to one decimal place.)

Chose the graph below that represents the following system of inequality’s