Rational expressions always contain logarithms. 1) always true 2) never true 3) sometimes true

expression #3 is not equivalent. the others are.

“a term can be a signed number, a variable, or a constant multiplied by a + sign or j sign. in , the terms are 5x , 3y and 8. when a term is made up of a constant multiplied by a variable or variables, that constant is called a coefficient.” i hope this you.