Which expression is equivalent to (3x2 + 4x – 7)(x – 2)?

You must multiply the first parenthesis by both terms of the second, and add the results. So, the operation would be

“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.