Question

Simplifying ExpressionsAssignmentActiveEvaluate an Algebraic ExpressionEvaluate 4(a² + 2b) - 2b when a = 2 and b = -2.RETRY

Answer 1

1) To evaluate that algebraic expression: 4(a² + 2b) - 2b . Let's follow these steps for a = 2 and b= -

4(a² + 2b) - 2b Plug into the expression the given values

4((2)²+2(-2))-2(