Saved Bookmarks
| 1. |
Multiply the coefficients of the expression 4x+3y-2z |
|
Answer» Mark me as brilliant Step-by-step explanation:We know that each expression is MADE up of terms. A term can be a SIGNED number, a variable, or a constant multiplied by a variable or VARIABLES. Each term in an algebraic expression is separated by a positive sign or a NEGATIVE sign. For example, in the expression 4x2y2−4x2y2z2+z2, the terms are: 4x2y2,−4x2y2z2 and z2.Also, when a term is made up of a constant multiplied by a variable or variables, that constant is called a coefficient. For example, in the expression 4x2y2−4x2y2z2+z2, the coefficients are: 4,−4 and 1.Hence, the terms are 4x2y2,−4x2y2z2,z2 and the coefficients are 4,−4,1. |
|