Question

Rewrite 3 4 square root -45 as a complex number in standard form a + bi

Answer 1

To rewrite 3 - 4 square root -45 as a complex number in standard form a + bi, we can first simplify the square root to 3i√5. Then, we can rewrite the complex number as 3 - 4i√5.

Step-by-step explanation:

To rewrite 3 - 4 square root -45 as a complex number in standard form a + bi, we can first simplify the square root:

√-45 = √(9 × -5) = √9 × √-5 = 3i√5

Now, we can rewrite the complex number:

3 - 4i√5