Write left bracket, 7, plus, 3, i, right bracket, squared(7+3i) 2 in simplest a, plus, b, ia+bi form.
Question
Solution 1
To square a complex number, we use the formula (a + bi)^2 = a^2 + 2abi - b^2.
Here, a = 7 and b = 3.
Step 1: Square a: a^2 = 7^2 = 49
Step 2: Multiply a and b by 2: 2ab = 2 * 7 * 3 = 42
Step 3: Square b: b^2 = 3^2 = 9
Step 4: Substitute a^2, 2ab, and b^2 into the formula: (a + bi)^2 = a^2 Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI
Similar Questions
Write left bracket, 7, plus, 3, i, right bracket, squared(7+3i) 2 in simplest a, plus, b, ia+bi form.
Simplify the expression to a + bi form:left bracket, 6, plus, 7, i, right bracket, minus, left bracket, 9, plus, 5, i, right bracket(6+7i)−(9+5i)
Perform the indicated operation & simplify. Express the answer in terms of i (as a complex number).(2−7i)2(2-7𝑖)2 =
Simplify the expression to a + bi form:left parenthesis, 5, minus, i, right parenthesis, plus, left parenthesis, 8, plus, 10, i, right parenthesis(5−i)+(8+10i)
Simplify the expression to a + bi form:left bracket, minus, 1, minus, i, right bracket, minus, left bracket, 3, plus, 5, i, right bracket(−1−i)−(3+5i)
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.