Question Simplify the expression Solution 480cos(138e2grs) Evaluate 2×12×20cos(138gre×es)Multiply More Steps Multiply the terms 138gre×esMultiply the terms More Steps Evaluate e×eMultiply the terms with the same base by adding their exponents e1+1Add the numbers e2 138gre2sMultiply the numbers 138e2grs 2×12×20cos(138e2grs)Solution More Steps Evaluate 2×12×20Multiply the terms 24×20Multiply the numbers 480 480cos(138e2grs) Show Solution