# How do you type two subscripts?

## How do you type two subscripts?

Keyboard shortcuts: Apply superscript or subscript

1. Select the character that you want to format.
2. For superscript, press Ctrl, Shift, and the Plus sign (+) at the same time. For subscript, press Ctrl and the Equal sign (=) at the same time. (Do not press Shift.)

## What does an exponent under a number mean?

An exponent refers to the number of times a number is multiplied by itself. For example, 2 to the 3rd (written like this: 23) means: 2 x 2 x 2 = 8. 23 is not the same as 2 x 3 = 6. Remember that a number raised to the power of 1 is itself.

## Which of the following is a perfect cube?

What Is A Perfect Cube? A perfect cube is a number that is the cube of an integer. Some other examples of perfect cubes are 1, 8, 27, 64, 125, 216, 343, …

## What is the standard form for 6 cubed?

The cube of the number 6, or 6 cubed, is 216.

729

## Is 9 a perfect square?

For example, number 9 is a perfect square because it can be expressed as a product two equal integers being: 9 = 3 x 3.

## What is 9 The square root of?

Table of Squares and Square Roots
NUMBERSQUARESQUARE ROOT
7492.

## Why is 9 The square root of 81?

Explanation: 81=99 then the square root of √81=9 . Because the double multiplication for the same sign is always positive, the square root is also valid with the other sign 81=(−9)⋅(−9) then √81=−9 and we can say that √819 .

## How do you solve root 9?

\sqrt{9} = ±3 Basically, the square root of a number gives two root values, one with +ve and another with -ve symbol. Therefore, the value of the square root of 9 can be expressed as +3 and -3 or we can say the roots of 9 are +3 and -3.

## What is root 32 simplified?

Simplified Square Root But 32 is not simplified, because 16 is a perfect square factor of 32.