Some latter schools question and answer asked over students to indicate what they consider is the most crucial important factor for a student to do if they wanted to accomplish success. The one that response stood out from the rest was practice. Successful persons absolutely not born successful; they become successful via hard work and persistence. If you tend to achieve your goals, keep this in mind! in the following paragraphs are one of the answer and question example that you could certainly utilise to practice and further enhance your information and also give you insights that will help you to sustain your study in school.

## Question:

Express the following in simplest a + bi form. square root of 9 plus the square root of negitive 36

## Answer:

**Complex numbers **are **numbers **with *real and imaginary part*

The **equivalent expression **is:

The **expression **is given as:

Take the square root of 9

Express -36 as 36 * -1

Take the square root of 36

In **complex numbers**:

So, we have:

This gives

Hence, the **equivalent expression **is:

Read more about **complex numbers** at:

They could potentially hopefully guide the student handle the question by making use of the questions and answer examples. Then may possibly carry out some sharing in a group discussion and also learning with the classmate in reference to the topic, so another student also ought to have some enlightenment and still keeps up the school learning.