answersLogoWhite

0

[ 0 + 7i ] and [ 0 - 7i ] is.

User Avatar

Wiki User

11y ago

Still curious? Ask our experts.

Chat with our AI personalities

EzraEzra
Faith is not about having all the answers, but learning to ask the right questions.
Chat with Ezra
BlakeBlake
As your older brother, I've been where you are—maybe not exactly, but close enough.
Chat with Blake
DevinDevin
I've poured enough drinks to know that people don't always want advice—they just want to talk.
Chat with Devin

Add your answer:

Earn +20 pts
Q: What is the square root of -49 in a bi form?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Continue Learning about Other Math

What is the square root of a negative number written in the form bi where b is a real number and you is the square root of the negative?

Imaginary number


Express the square root-48 plus 35 plus square root 25 plus square root-27 in simplest a plus bi form?

√-48 + 35 + √ 25 + √-27 = √[(i2)(16)(3)] + 35 + 5 + √[(i2)(9)(3)] = 4i√3 + 38 + 9i√3 = 38 + (13√3)i


How does one calulate the square of any number?

In most case you must multiply the number by itself.When the number is irrational ( meaning it cannot be expressed as a fraction,) you may end up with a one that is rational ( can be expressed as a fraction).For example, the 2 squared is 2x2=4square root of 2 is irrational but square root of 2 times itself is 2.Pi is an irrational number but PixPi is Pi2 which is still irrational.Even complex numbers can be squared by multiplying the number by itself.So a+bi is a complex number and (a+bi)2 =(a+bi)(a=bi) where i is the square root of -1.


What is the absolute value of a complex number?

The absolute value of a complex number a+bi is the square root of (a2+b2). For example, the absolute value of 4+9i is the square root of (42 + 92) which is the square root of 97 which is about 9.8489 (The absolute value of a complex number is not complex.)


What is a squared plus b squared?

The sum of two squares cannot be factored. It can be represented thus: a^2 + b^2 = (a + bi)(a - bi) In this expression, the i is the symbol for the imaginary number the square root of -1. A squared + B squared = C squared. Assuming A, B, and C are the three sides of a right triangle, also assuming C is the hypotenuse.