Homework SourseWrite the expression in the standard form a bi 3Cos pi30 1
Write the expression in the standard form a + bi. [3(Cos pi/30 + 1 Sin pi/30)]^5 Simplify your answer, including any radicals. Type your answer in the form a + bi. Use integers or fractions for any numbers in the expression.![Write the expression in the standard form a + bi. [3(Cos pi/30 + 1 Sin pi/30)]^5 Simplify your answer, including any radicals. Type your answer in the form a +](/WebImages/10/write-the-expression-in-the-standard-form-a-bi-3cos-pi30-1-1002657-1761516633-0.webp "Write the expression in the standard form a + bi. [3(Cos pi/30 + 1 Sin pi/30)]^5 Simplify your answer, including any radicals. Type your answer in the form a +")
Solution
[3{cos pie/30 + i sin pie/30}]5
=[3{0.99 + i 0.104}]5
=[2.97 + i 0.312]5
